28716728040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 1024

約数和(自身を含む): 130288435200

約数和(自身を除く): 101571707160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 99, 101, 104, 105, 108, 110, 117, 120, 126, 130, 132, 135, 140, 143, 154, 156, 165, 168, 180, 182, 189, 195, 198, 202, 210, 216, 220, 231, 234, 252, 260, 263, 264, 270, 273, 280, 286, 297, 303, 308, 312, 315, 330, 351, 360, 364, 378, 385, 390, 396, 404, 420, 429, 440, 455, 462, 468, 495, 504, 505, 520, 526, 540, 546, 572, 585, 594, 606, 616, 630, 660, 693, 702, 707, 715, 728, 756, 770, 780, 789, 792, 808, 819, 840, 858, 909, 910, 924, 936, 945, 990, 1001, 1010, 1052, 1080, 1092, 1111, 1144, 1155, 1170, 1188, 1212, 1260, 1287, 1313, 1315, 1320, 1365, 1386, 1404, 1414, 1430, 1485, 1512, 1515, 1540, 1560, 1578, 1638, 1716, 1755, 1818, 1820, 1841, 1848, 1890, 1980, 2002, 2020, 2079, 2104, 2121, 2145, 2184, 2222, 2310, 2340, 2367, 2376, 2424, 2457, 2520, 2574, 2626, 2630, 2727, 2730, 2772, 2808, 2828, 2860, 2893, 2970, 3003, 3030, 3080, 3156, 3276, 3333, 3419, 3432, 3465, 3510, 3535, 3636, 3640, 3682, 3780, 3861, 3939, 3945, 3960, 4004, 4040, 4095, 4158, 4242, 4290, 4444, 4545, 4620, 4680, 4734, 4914, 5005, 5148, 5252, 5260, 5454, 5460, 5523, 5544, 5555, 5656, 5720, 5786, 5940, 6006, 6060, 6312, 6363, 6435, 6552, 6565, 6666, 6838, 6930, 7020, 7070, 7101, 7272, 7364, 7560, 7722, 7777, 7878, 7890, 8008, 8190, 8316, 8484, 8580, 8679, 8888, 9009, 9090, 9191, 9205, 9240, 9468, 9828, 9999, 10010, 10257, 10296, 10395, 10504, 10520, 10605, 10908, 10920, 11046, 11110, 11572, 11817, 11835, 11880, 12012, 12120, 12285, 12726, 12870, 13130, 13332, 13635, 13676, 13860, 14040, 14140, 14202, 14443, 14465, 14728, 15015, 15444, 15554, 15756, 15780, 16380, 16569, 16632, 16665, 16968, 17095, 17160, 17358, 18018, 18180, 18382, 18410, 18936, 19089, 19305, 19656, 19695, 19998, 20020, 20251, 20514, 20790, 21210, 21816, 22092, 22220, 23144, 23331, 23634, 23670, 23933, 24024, 24570, 25452, 25740, 26037, 26260, 26563, 26664, 27027, 27270, 27352, 27573, 27615, 27720, 28280, 28404, 28886, 28930, 29997, 30030, 30771, 30888, 31108, 31512, 31560, 31815, 32760, 33138, 33330, 34190, 34716, 35451, 35505, 36036, 36360, 36764, 36820, 37609, 38178, 38610, 38885, 39390, 39996, 40040, 40502, 41028, 41580, 42420, 43329, 43395, 44184, 44440, 45045, 45955, 46662, 47268, 47340, 47866, 49140, 49707, 49995, 50904, 51285, 51480, 52074, 52520, 53126, 54054, 54540, 55146, 55230, 56808, 57772, 57860, 59085, 59994, 60060, 60753, 61542, 62216, 63630, 66276, 66660, 68380, 69432, 69993, 70902, 71010, 71799, 72072, 72215, 73528, 73640, 75218, 76356, 77220, 77770, 78111, 78780, 79689, 79992, 81004, 82056, 82719, 82845, 83160, 84840, 86658, 86790, 90090, 91910, 92313, 93324, 94536, 94680, 95445, 95732, 98280, 99414, 99990, 101101, 101255, 102570, 104148, 106252, 108108, 109080, 110292, 110460, 112827, 115544, 115720, 116655, 118170, 119665, 119988, 120120, 121506, 123084, 127260, 129987, 130185, 132552, 132815, 133320, 135135, 136760, 137865, 139986, 141804, 142020, 143598, 144430, 149985, 150436, 152712, 153855, 154440, 155540, 156222, 157560, 159378, 162008, 165438, 165690, 173316, 173580, 177255, 180180, 182259, 183820, 184626, 185941, 186648, 188045, 190890, 191464, 198828, 199980, 202202, 202510, 205140, 208296, 209979, 212504, 215397, 216216, 216645, 220584, 220920, 225654, 233310, 236340, 239067, 239330, 239976, 243012, 246168, 248157, 248535, 254520, 259974, 260370, 263263, 265630, 270270, 275730, 279972, 283608, 284040, 287196, 288860, 292193, 299970, 300872, 303303, 303765, 307710, 311080, 312444, 318756, 330876, 331380, 338481, 345319, 346632, 347160, 349965, 354510, 358995, 360360, 364518, 367640, 369252, 371882, 376090, 381780, 389961, 390555, 397656, 398445, 399960, 404404, 405020, 410280, 413595, 419958, 430794, 433290, 451308, 461565, 466620, 472680, 478134, 478660, 486024, 496314, 497070, 505505, 519948, 520740, 526526, 531260, 540540, 546777, 551460, 557823, 559944, 564135, 574392, 577720, 584386, 599940, 606606, 607530, 615420, 624888, 637512, 646191, 649935, 661752, 662760, 676962, 690638, 699930, 709020, 717201, 717990, 729036, 738504, 743764, 752180, 763560, 779922, 781110, 789789, 796890, 808808, 810040, 827190, 839916, 861588, 866580, 876579, 902616, 909909, 911295, 923130, 929705, 933240, 956268, 957320, 992628, 994140, 1011010, 1015443, 1035957, 1039896, 1041480, 1049895, 1053052, 1062520, 1076985, 1081080, 1093554, 1102920, 1115646, 1128270, 1168772, 1195335, 1199880, 1213212, 1215060, 1230840, 1240785, 1292382, 1299870, 1316315, 1353924, 1381276, 1399860, 1418040, 1434402, 1435980, 1458072, 1460965, 1487528, 1504360, 1516515, 1559844, 1562220, 1579578, 1593780, 1654380, 1673469, 1679832, 1692405, 1723176, 1726595, 1733160, 1753158, 1819818, 1822590, 1846260, 1859410, 1912536, 1949805, 1985256, 1988280, 2022020, 2030886, 2045351, 2071914, 2099790, 2106104, 2153970, 2187108, 2231292, 2256540, 2337544, 2369367, 2390670, 2417233, 2426424, 2430120, 2481570, 2584764, 2599740, 2629737, 2632630, 2707848, 2729727, 2733885, 2762552, 2789115, 2799720, 2868804, 2871960, 2921930, 3033030, 3107871, 3119688, 3124440, 3159156, 3187560, 3230955, 3308760, 3346938, 3384810, 3453190, 3506316, 3586005, 3639636, 3645180, 3692520, 3718820, 3798509, 3899610, 3948945, 4044040, 4061772, 4090702, 4143828, 4199580, 4307940, 4374216, 4382895, 4462584, 4513080, 4549545, 4738734, 4781340, 4834466, 4963140, 5020407, 5077215, 5169528, 5179785, 5199480, 5259474, 5265260, 5459454, 5467770, 5578230, 5737608, 5843860, 6066060, 6136053, 6215742, 6318312, 6461910, 6693876, 6769620, 6906380, 7012632, 7108101, 7172010, 7251699, 7279272, 7290360, 7437640, 7597018, 7799220, 7889211, 7897890, 8123544, 8181404, 8287656, 8367345, 8399160, 8615880, 8765790, 9099090, 9323613, 9477468, 9562680, 9668932, 9926280, 10040814, 10154430, 10226755, 10359570, 10518948, 10530520, 10918908, 10935540, 11156460, 11395527, 11687720, 11846835, 12086165, 12132120, 12272106, 12431484, 12923820, 13148685, 13387752, 13539240, 13648635, 13812760, 14216202, 14344020, 14503398, 15194036, 15539355, 15598440, 15778422, 15795780, 16362808, 16734690, 17531580, 18198180, 18408159, 18647226, 18954936, 18992545, 19337864, 20081628, 20308860, 20453510, 20719140, 21037896, 21755097, 21837816, 21871080, 22312920, 22791054, 23693670, 24172330, 24544212, 24862968, 25102035, 25847640, 26297370, 26589563, 27297270, 28432404, 28688040, 29006796, 30388072, 30680265, 31078710, 31556844, 31591560, 33469380, 34186581, 35063160, 35540505, 36258495, 36396360, 36816318, 37294452, 37985090, 39446055, 40163256, 40617720, 40907020, 41438280, 43510194, 45582108, 46618065, 47387340, 48344660, 49088424, 50204070, 52594740, 53179126, 54594540, 55224477, 56864808, 56977635, 58013592, 61360530, 62157420, 63113688, 65265291, 66938760, 68373162, 71081010, 72516990, 73632636, 74588904, 75970180, 78892110, 79768689, 81814040, 87020388, 91164216, 92040795, 93236130, 94774680, 96689320, 100408140, 102559743, 105189480, 106358252, 108775485, 109189080, 110448954, 113955270, 122721060, 124314840, 130530582, 132947815, 136746324, 142162020, 145033980, 147265272, 151940360, 157784220, 159537378, 170932905, 174040776, 184081590, 186472260, 200816280, 205119486, 212716504, 217550970, 220897908, 227910540, 239306067, 245442120, 261061164, 265895630, 273492648, 276122385, 284324040, 290067960, 315568440, 319074756, 326326455, 341865810, 368163180, 372944520, 398843445, 410238972, 435101940, 441795816, 455821080, 478612134, 512798715, 522122328, 531791260, 552244770, 638149512, 652652910, 683731620, 717918201, 736326360, 797686890, 820477944, 870203880, 957224268, 1025597430, 1063582520, 1104489540, 1196530335, 1305305820, 1367463240, 1435836402, 1595373780, 1914448536, 2051194860, 2208979080, 2393060670, 2610611640, 2871672804, 3190747560, 3589591005, 4102389720, 4786121340, 5743345608, 7179182010, 9572242680, 14358364020, 28716728040]

約数ペア:

[(1, 28716728040), (2, 14358364020), (3, 9572242680), (4, 7179182010), (5, 5743345608), (6, 4786121340), (7, 4102389720), (8, 3589591005), (9, 3190747560), (10, 2871672804), (11, 2610611640), (12, 2393060670), (13, 2208979080), (14, 2051194860), (15, 1914448536), (18, 1595373780), (20, 1435836402), (21, 1367463240), (22, 1305305820), (24, 1196530335), (26, 1104489540), (27, 1063582520), (28, 1025597430), (30, 957224268), (33, 870203880), (35, 820477944), (36, 797686890), (39, 736326360), (40, 717918201), (42, 683731620), (44, 652652910), (45, 638149512), (52, 552244770), (54, 531791260), (55, 522122328), (56, 512798715), (60, 478612134), (63, 455821080), (65, 441795816), (66, 435101940), (70, 410238972), (72, 398843445), (77, 372944520), (78, 368163180), (84, 341865810), (88, 326326455), (90, 319074756), (91, 315568440), (99, 290067960), (101, 284324040), (104, 276122385), (105, 273492648), (108, 265895630), (110, 261061164), (117, 245442120), (120, 239306067), (126, 227910540), (130, 220897908), (132, 217550970), (135, 212716504), (140, 205119486), (143, 200816280), (154, 186472260), (156, 184081590), (165, 174040776), (168, 170932905), (180, 159537378), (182, 157784220), (189, 151940360), (195, 147265272), (198, 145033980), (202, 142162020), (210, 136746324), (216, 132947815), (220, 130530582), (231, 124314840), (234, 122721060), (252, 113955270), (260, 110448954), (263, 109189080), (264, 108775485), (270, 106358252), (273, 105189480), (280, 102559743), (286, 100408140), (297, 96689320), (303, 94774680), (308, 93236130), (312, 92040795), (315, 91164216), (330, 87020388), (351, 81814040), (360, 79768689), (364, 78892110), (378, 75970180), (385, 74588904), (390, 73632636), (396, 72516990), (404, 71081010), (420, 68373162), (429, 66938760), (440, 65265291), (455, 63113688), (462, 62157420), (468, 61360530), (495, 58013592), (504, 56977635), (505, 56864808), (520, 55224477), (526, 54594540), (540, 53179126), (546, 52594740), (572, 50204070), (585, 49088424), (594, 48344660), (606, 47387340), (616, 46618065), (630, 45582108), (660, 43510194), (693, 41438280), (702, 40907020), (707, 40617720), (715, 40163256), (728, 39446055), (756, 37985090), (770, 37294452), (780, 36816318), (789, 36396360), (792, 36258495), (808, 35540505), (819, 35063160), (840, 34186581), (858, 33469380), (909, 31591560), (910, 31556844), (924, 31078710), (936, 30680265), (945, 30388072), (990, 29006796), (1001, 28688040), (1010, 28432404), (1052, 27297270), (1080, 26589563), (1092, 26297370), (1111, 25847640), (1144, 25102035), (1155, 24862968), (1170, 24544212), (1188, 24172330), (1212, 23693670), (1260, 22791054), (1287, 22312920), (1313, 21871080), (1315, 21837816), (1320, 21755097), (1365, 21037896), (1386, 20719140), (1404, 20453510), (1414, 20308860), (1430, 20081628), (1485, 19337864), (1512, 18992545), (1515, 18954936), (1540, 18647226), (1560, 18408159), (1578, 18198180), (1638, 17531580), (1716, 16734690), (1755, 16362808), (1818, 15795780), (1820, 15778422), (1841, 15598440), (1848, 15539355), (1890, 15194036), (1980, 14503398), (2002, 14344020), (2020, 14216202), (2079, 13812760), (2104, 13648635), (2121, 13539240), (2145, 13387752), (2184, 13148685), (2222, 12923820), (2310, 12431484), (2340, 12272106), (2367, 12132120), (2376, 12086165), (2424, 11846835), (2457, 11687720), (2520, 11395527), (2574, 11156460), (2626, 10935540), (2630, 10918908), (2727, 10530520), (2730, 10518948), (2772, 10359570), (2808, 10226755), (2828, 10154430), (2860, 10040814), (2893, 9926280), (2970, 9668932), (3003, 9562680), (3030, 9477468), (3080, 9323613), (3156, 9099090), (3276, 8765790), (3333, 8615880), (3419, 8399160), (3432, 8367345), (3465, 8287656), (3510, 8181404), (3535, 8123544), (3636, 7897890), (3640, 7889211), (3682, 7799220), (3780, 7597018), (3861, 7437640), (3939, 7290360), (3945, 7279272), (3960, 7251699), (4004, 7172010), (4040, 7108101), (4095, 7012632), (4158, 6906380), (4242, 6769620), (4290, 6693876), (4444, 6461910), (4545, 6318312), (4620, 6215742), (4680, 6136053), (4734, 6066060), (4914, 5843860), (5005, 5737608), (5148, 5578230), (5252, 5467770), (5260, 5459454), (5454, 5265260), (5460, 5259474), (5523, 5199480), (5544, 5179785), (5555, 5169528), (5656, 5077215), (5720, 5020407), (5786, 4963140), (5940, 4834466), (6006, 4781340), (6060, 4738734), (6312, 4549545), (6363, 4513080), (6435, 4462584), (6552, 4382895), (6565, 4374216), (6666, 4307940), (6838, 4199580), (6930, 4143828), (7020, 4090702), (7070, 4061772), (7101, 4044040), (7272, 3948945), (7364, 3899610), (7560, 3798509), (7722, 3718820), (7777, 3692520), (7878, 3645180), (7890, 3639636), (8008, 3586005), (8190, 3506316), (8316, 3453190), (8484, 3384810), (8580, 3346938), (8679, 3308760), (8888, 3230955), (9009, 3187560), (9090, 3159156), (9191, 3124440), (9205, 3119688), (9240, 3107871), (9468, 3033030), (9828, 2921930), (9999, 2871960), (10010, 2868804), (10257, 2799720), (10296, 2789115), (10395, 2762552), (10504, 2733885), (10520, 2729727), (10605, 2707848), (10908, 2632630), (10920, 2629737), (11046, 2599740), (11110, 2584764), (11572, 2481570), (11817, 2430120), (11835, 2426424), (11880, 2417233), (12012, 2390670), (12120, 2369367), (12285, 2337544), (12726, 2256540), (12870, 2231292), (13130, 2187108), (13332, 2153970), (13635, 2106104), (13676, 2099790), (13860, 2071914), (14040, 2045351), (14140, 2030886), (14202, 2022020), (14443, 1988280), (14465, 1985256), (14728, 1949805), (15015, 1912536), (15444, 1859410), (15554, 1846260), (15756, 1822590), (15780, 1819818), (16380, 1753158), (16569, 1733160), (16632, 1726595), (16665, 1723176), (16968, 1692405), (17095, 1679832), (17160, 1673469), (17358, 1654380), (18018, 1593780), (18180, 1579578), (18382, 1562220), (18410, 1559844), (18936, 1516515), (19089, 1504360), (19305, 1487528), (19656, 1460965), (19695, 1458072), (19998, 1435980), (20020, 1434402), (20251, 1418040), (20514, 1399860), (20790, 1381276), (21210, 1353924), (21816, 1316315), (22092, 1299870), (22220, 1292382), (23144, 1240785), (23331, 1230840), (23634, 1215060), (23670, 1213212), (23933, 1199880), (24024, 1195335), (24570, 1168772), (25452, 1128270), (25740, 1115646), (26037, 1102920), (26260, 1093554), (26563, 1081080), (26664, 1076985), (27027, 1062520), (27270, 1053052), (27352, 1049895), (27573, 1041480), (27615, 1039896), (27720, 1035957), (28280, 1015443), (28404, 1011010), (28886, 994140), (28930, 992628), (29997, 957320), (30030, 956268), (30771, 933240), (30888, 929705), (31108, 923130), (31512, 911295), (31560, 909909), (31815, 902616), (32760, 876579), (33138, 866580), (33330, 861588), (34190, 839916), (34716, 827190), (35451, 810040), (35505, 808808), (36036, 796890), (36360, 789789), (36764, 781110), (36820, 779922), (37609, 763560), (38178, 752180), (38610, 743764), (38885, 738504), (39390, 729036), (39996, 717990), (40040, 717201), (40502, 709020), (41028, 699930), (41580, 690638), (42420, 676962), (43329, 662760), (43395, 661752), (44184, 649935), (44440, 646191), (45045, 637512), (45955, 624888), (46662, 615420), (47268, 607530), (47340, 606606), (47866, 599940), (49140, 584386), (49707, 577720), (49995, 574392), (50904, 564135), (51285, 559944), (51480, 557823), (52074, 551460), (52520, 546777), (53126, 540540), (54054, 531260), (54540, 526526), (55146, 520740), (55230, 519948), (56808, 505505), (57772, 497070), (57860, 496314), (59085, 486024), (59994, 478660), (60060, 478134), (60753, 472680), (61542, 466620), (62216, 461565), (63630, 451308), (66276, 433290), (66660, 430794), (68380, 419958), (69432, 413595), (69993, 410280), (70902, 405020), (71010, 404404), (71799, 399960), (72072, 398445), (72215, 397656), (73528, 390555), (73640, 389961), (75218, 381780), (76356, 376090), (77220, 371882), (77770, 369252), (78111, 367640), (78780, 364518), (79689, 360360), (79992, 358995), (81004, 354510), (82056, 349965), (82719, 347160), (82845, 346632), (83160, 345319), (84840, 338481), (86658, 331380), (86790, 330876), (90090, 318756), (91910, 312444), (92313, 311080), (93324, 307710), (94536, 303765), (94680, 303303), (95445, 300872), (95732, 299970), (98280, 292193), (99414, 288860), (99990, 287196), (101101, 284040), (101255, 283608), (102570, 279972), (104148, 275730), (106252, 270270), (108108, 265630), (109080, 263263), (110292, 260370), (110460, 259974), (112827, 254520), (115544, 248535), (115720, 248157), (116655, 246168), (118170, 243012), (119665, 239976), (119988, 239330), (120120, 239067), (121506, 236340), (123084, 233310), (127260, 225654), (129987, 220920), (130185, 220584), (132552, 216645), (132815, 216216), (133320, 215397), (135135, 212504), (136760, 209979), (137865, 208296), (139986, 205140), (141804, 202510), (142020, 202202), (143598, 199980), (144430, 198828), (149985, 191464), (150436, 190890), (152712, 188045), (153855, 186648), (154440, 185941), (155540, 184626), (156222, 183820), (157560, 182259), (159378, 180180), (162008, 177255), (165438, 173580), (165690, 173316)]