28148079960

素因数分解:

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

素因数の和:331

約数の個数: 1152

約数和(自身を含む): 128830141440

約数和(自身を除く): 100682061480

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, 81, 84, 88, 90, 91, 99, 104, 105, 108, 110, 117, 120, 121, 126, 130, 132, 135, 140, 143, 154, 156, 162, 165, 168, 180, 182, 189, 195, 198, 210, 216, 220, 231, 234, 242, 243, 252, 260, 263, 264, 270, 273, 280, 286, 297, 308, 312, 315, 324, 330, 351, 360, 363, 364, 378, 385, 390, 396, 405, 420, 429, 440, 455, 462, 468, 484, 486, 495, 504, 520, 526, 540, 546, 567, 572, 585, 594, 605, 616, 630, 648, 660, 693, 702, 715, 726, 728, 756, 770, 780, 789, 792, 810, 819, 840, 847, 858, 891, 910, 924, 936, 945, 968, 972, 990, 1001, 1052, 1053, 1080, 1089, 1092, 1134, 1144, 1155, 1170, 1188, 1210, 1215, 1260, 1287, 1315, 1320, 1365, 1386, 1404, 1430, 1452, 1485, 1512, 1540, 1560, 1573, 1578, 1620, 1638, 1694, 1701, 1716, 1755, 1782, 1815, 1820, 1841, 1848, 1890, 1944, 1980, 2002, 2079, 2104, 2106, 2145, 2178, 2184, 2268, 2310, 2340, 2367, 2376, 2420, 2430, 2457, 2520, 2541, 2574, 2630, 2673, 2730, 2772, 2808, 2835, 2860, 2893, 2904, 2970, 3003, 3080, 3146, 3156, 3159, 3240, 3267, 3276, 3388, 3402, 3419, 3432, 3465, 3510, 3564, 3630, 3640, 3682, 3780, 3861, 3945, 3960, 4004, 4095, 4158, 4212, 4235, 4290, 4356, 4455, 4536, 4620, 4680, 4719, 4734, 4840, 4860, 4914, 5005, 5082, 5148, 5260, 5265, 5346, 5445, 5460, 5523, 5544, 5670, 5720, 5786, 5940, 6006, 6237, 6292, 6312, 6318, 6435, 6534, 6552, 6776, 6804, 6838, 6930, 7020, 7101, 7128, 7260, 7364, 7371, 7560, 7623, 7722, 7865, 7890, 8008, 8190, 8316, 8424, 8470, 8505, 8580, 8679, 8712, 8910, 9009, 9205, 9240, 9438, 9468, 9720, 9801, 9828, 10010, 10164, 10257, 10296, 10395, 10520, 10530, 10692, 10890, 10920, 11011, 11046, 11340, 11572, 11583, 11835, 11880, 12012, 12285, 12474, 12584, 12636, 12705, 12870, 13068, 13365, 13608, 13676, 13860, 14040, 14157, 14202, 14465, 14520, 14728, 14742, 15015, 15246, 15444, 15730, 15780, 15795, 16335, 16380, 16569, 16632, 16940, 17010, 17095, 17160, 17358, 17820, 18018, 18410, 18711, 18876, 18936, 19305, 19602, 19656, 20020, 20251, 20328, 20514, 20790, 21060, 21303, 21384, 21780, 22022, 22092, 22113, 22680, 22869, 23144, 23166, 23595, 23670, 23933, 24024, 24570, 24948, 25272, 25410, 25740, 26037, 26136, 26730, 27027, 27352, 27615, 27720, 28314, 28404, 28930, 29403, 29484, 30030, 30492, 30771, 30888, 31185, 31460, 31560, 31590, 31823, 32670, 32760, 33033, 33138, 33880, 34020, 34190, 34716, 34749, 35505, 35640, 36036, 36820, 36855, 37422, 37609, 37752, 38115, 38610, 39204, 40040, 40502, 41028, 41580, 42120, 42471, 42606, 43395, 43560, 44044, 44184, 44226, 45045, 45738, 46332, 47190, 47340, 47866, 49005, 49140, 49707, 49896, 50820, 51285, 51480, 52074, 53460, 54054, 55055, 55230, 56628, 56808, 57860, 57915, 58806, 58968, 60060, 60753, 60984, 61542, 62370, 62920, 63180, 63646, 63909, 65340, 66066, 66276, 68040, 68380, 68607, 69432, 69498, 70785, 71010, 71799, 72072, 73640, 73710, 74844, 75218, 76230, 77220, 78111, 78408, 81004, 81081, 82056, 82845, 83160, 84942, 85212, 86790, 88088, 88452, 90090, 91476, 92313, 92664, 93555, 94380, 94680, 95469, 95732, 98010, 98280, 99099, 99414, 101255, 101640, 102570, 104148, 106515, 106920, 108108, 110110, 110460, 110565, 112827, 113256, 114345, 115720, 115830, 117612, 119665, 120120, 121506, 123084, 124740, 126360, 127292, 127413, 127818, 130185, 130680, 132132, 132552, 135135, 136760, 137214, 138996, 141570, 142020, 143598, 147015, 147420, 149121, 149688, 150436, 152460, 153855, 154440, 156222, 159115, 162008, 162162, 165165, 165690, 169884, 170424, 173580, 173745, 176904, 180180, 182259, 182952, 184626, 187110, 188045, 188760, 190938, 191464, 196020, 198198, 198828, 202510, 205140, 205821, 208296, 212355, 213030, 215397, 216216, 220220, 220920, 221130, 222761, 225654, 228690, 231660, 234333, 235224, 239330, 243012, 243243, 246168, 248535, 249480, 254584, 254826, 255636, 260370, 263263, 264264, 270270, 274428, 276939, 277992, 283140, 284040, 286407, 287196, 294030, 294840, 297297, 298242, 300872, 303765, 304920, 307710, 312444, 318230, 319545, 324324, 330330, 331380, 338481, 339768, 343035, 347160, 347490, 358995, 360360, 364518, 369252, 374220, 376090, 381876, 382239, 390555, 392040, 396396, 397656, 405020, 405405, 410280, 411642, 413699, 424710, 426060, 430794, 440440, 442260, 445522, 447363, 451308, 457380, 461565, 463320, 468666, 477345, 478660, 486024, 486486, 495495, 497070, 509652, 511272, 520740, 526526, 540540, 546777, 548856, 553878, 564135, 566280, 572814, 574392, 588060, 594594, 596484, 607530, 615420, 624888, 636460, 637065, 639090, 646191, 648648, 660660, 662760, 668283, 676962, 686070, 694980, 702999, 717990, 729036, 738504, 745605, 748440, 752180, 763752, 764478, 781110, 789789, 792792, 810040, 810810, 823284, 827398, 830817, 849420, 852120, 859221, 861588, 884520, 891044, 891891, 894726, 902616, 911295, 914760, 923130, 937332, 954690, 957320, 972972, 990990, 994140, 1015443, 1019304, 1029105, 1041480, 1053052, 1076985, 1081080, 1093554, 1107756, 1113805, 1128270, 1145628, 1171665, 1176120, 1189188, 1192968, 1215060, 1216215, 1230840, 1241097, 1272920, 1274130, 1278180, 1292382, 1316315, 1321320, 1336566, 1353924, 1372140, 1384695, 1389960, 1405998, 1432035, 1435980, 1458072, 1486485, 1491210, 1504360, 1528956, 1562220, 1579578, 1621620, 1640331, 1646568, 1654796, 1661634, 1692405, 1698840, 1718442, 1723176, 1782088, 1783782, 1789452, 1822590, 1846260, 1874664, 1909380, 1911195, 1938573, 1945944, 1981980, 1988280, 2004849, 2030886, 2058210, 2068495, 2106104, 2153970, 2187108, 2215512, 2227610, 2236815, 2256540, 2291256, 2343330, 2369367, 2378376, 2430120, 2432430, 2482194, 2548260, 2556360, 2577663, 2584764, 2632630, 2673132, 2675673, 2707848, 2733885, 2744280, 2769390, 2811996, 2864070, 2871960, 2895893, 2972970, 2982420, 3046329, 3057912, 3124440, 3159156, 3230955, 3243240, 3280662, 3309592, 3323268, 3341415, 3384810, 3436884, 3514995, 3567564, 3578904, 3645180, 3692520, 3723291, 3818760, 3822390, 3877146, 3948945, 3963960, 4009698, 4061772, 4116420, 4136990, 4154085, 4296105, 4307940, 4374216, 4455220, 4459455, 4473630, 4513080, 4686660, 4738734, 4864860, 4920993, 4964388, 5077215, 5096520, 5155326, 5169528, 5265260, 5346264, 5351346, 5467770, 5538780, 5623992, 5728140, 5791786, 5815719, 5945940, 5964840, 6014547, 6092658, 6205485, 6318312, 6461910, 6561324, 6646536, 6682830, 6769620, 6873768, 7029990, 7108101, 7135128, 7290360, 7446582, 7644780, 7732989, 7754292, 7897890, 8019396, 8123544, 8201655, 8232840, 8273980, 8308170, 8592210, 8615880, 8687679, 8910440, 8918910, 8947260, 9138987, 9373320, 9477468, 9692865, 9729720, 9841986, 9928776, 10024245, 10154430, 10310652, 10530520, 10702692, 10935540, 11077560, 11169873, 11456280, 11583572, 11631438, 11846835, 11891880, 12029094, 12185316, 12410970, 12888315, 12923820, 13122648, 13365660, 13378365, 13539240, 14059980, 14216202, 14479465, 14893164, 15231645, 15289560, 15465978, 15508584, 15795780, 16038792, 16403310, 16547960, 16616340, 17184420, 17375358, 17837820, 17894520, 18043641, 18277974, 18616455, 18954936, 19385730, 19683972, 20048490, 20308860, 20621304, 21324303, 21405384, 21871080, 22339746, 23167144, 23262876, 23693670, 24058188, 24370632, 24604965, 24821940, 25776630, 25847640, 26063037, 26731320, 26756730, 28119960, 28432404, 28958930, 29078595, 29786328, 30072735, 30463290, 30931956, 31591560, 32806620, 33232680, 33509619, 34368840, 34750716, 35540505, 35675640, 36087282, 36555948, 37232910, 38664945, 38771460, 39367944, 40096980, 40617720, 42648606, 43438395, 44679492, 45694935, 46525752, 47387340, 48116376, 49209930, 49643880, 51553260, 52126074, 53513460, 54130923, 55849365, 56864808, 57917860, 58157190, 60145470, 60926580, 61863912, 63972909, 65613240, 67019238, 69501432, 71081010, 72174564, 73111896, 74465820, 77329890, 77542920, 78189111, 80193960, 85297212, 86876790, 89358984, 90218205, 91389870, 94774680, 98419860, 100528857, 103106520, 104252148, 106621515, 107026920, 108261846, 111698730, 115835720, 116314380, 120290940, 121853160, 127945818, 130315185, 134038476, 142162020, 144349128, 148931640, 154659780, 156378222, 167548095, 170594424, 173753580, 180436410, 182779740, 196839720, 201057714, 208504296, 213243030, 216523692, 223397460, 232628760, 234567333, 240581880, 255891636, 260630370, 268076952, 270654615, 284324040, 309319560, 312756444, 319864545, 335096190, 347507160, 360872820, 365559480, 390945555, 402115428, 426486060, 433047384, 446794920, 469134666, 502644285, 511783272, 521260740, 541309230, 625512888, 639729090, 670192380, 703701999, 721745640, 781891110, 804230856, 852972120, 938269332, 1005288570, 1042521480, 1082618460, 1172836665, 1279458180, 1340384760, 1407403998, 1563782220, 1876538664, 2010577140, 2165236920, 2345673330, 2558916360, 2814807996, 3127564440, 3518509995, 4021154280, 4691346660, 5629615992, 7037019990, 9382693320, 14074039980, 28148079960]

約数ペア:

[(1, 28148079960), (2, 14074039980), (3, 9382693320), (4, 7037019990), (5, 5629615992), (6, 4691346660), (7, 4021154280), (8, 3518509995), (9, 3127564440), (10, 2814807996), (11, 2558916360), (12, 2345673330), (13, 2165236920), (14, 2010577140), (15, 1876538664), (18, 1563782220), (20, 1407403998), (21, 1340384760), (22, 1279458180), (24, 1172836665), (26, 1082618460), (27, 1042521480), (28, 1005288570), (30, 938269332), (33, 852972120), (35, 804230856), (36, 781891110), (39, 721745640), (40, 703701999), (42, 670192380), (44, 639729090), (45, 625512888), (52, 541309230), (54, 521260740), (55, 511783272), (56, 502644285), (60, 469134666), (63, 446794920), (65, 433047384), (66, 426486060), (70, 402115428), (72, 390945555), (77, 365559480), (78, 360872820), (81, 347507160), (84, 335096190), (88, 319864545), (90, 312756444), (91, 309319560), (99, 284324040), (104, 270654615), (105, 268076952), (108, 260630370), (110, 255891636), (117, 240581880), (120, 234567333), (121, 232628760), (126, 223397460), (130, 216523692), (132, 213243030), (135, 208504296), (140, 201057714), (143, 196839720), (154, 182779740), (156, 180436410), (162, 173753580), (165, 170594424), (168, 167548095), (180, 156378222), (182, 154659780), (189, 148931640), (195, 144349128), (198, 142162020), (210, 134038476), (216, 130315185), (220, 127945818), (231, 121853160), (234, 120290940), (242, 116314380), (243, 115835720), (252, 111698730), (260, 108261846), (263, 107026920), (264, 106621515), (270, 104252148), (273, 103106520), (280, 100528857), (286, 98419860), (297, 94774680), (308, 91389870), (312, 90218205), (315, 89358984), (324, 86876790), (330, 85297212), (351, 80193960), (360, 78189111), (363, 77542920), (364, 77329890), (378, 74465820), (385, 73111896), (390, 72174564), (396, 71081010), (405, 69501432), (420, 67019238), (429, 65613240), (440, 63972909), (455, 61863912), (462, 60926580), (468, 60145470), (484, 58157190), (486, 57917860), (495, 56864808), (504, 55849365), (520, 54130923), (526, 53513460), (540, 52126074), (546, 51553260), (567, 49643880), (572, 49209930), (585, 48116376), (594, 47387340), (605, 46525752), (616, 45694935), (630, 44679492), (648, 43438395), (660, 42648606), (693, 40617720), (702, 40096980), (715, 39367944), (726, 38771460), (728, 38664945), (756, 37232910), (770, 36555948), (780, 36087282), (789, 35675640), (792, 35540505), (810, 34750716), (819, 34368840), (840, 33509619), (847, 33232680), (858, 32806620), (891, 31591560), (910, 30931956), (924, 30463290), (936, 30072735), (945, 29786328), (968, 29078595), (972, 28958930), (990, 28432404), (1001, 28119960), (1052, 26756730), (1053, 26731320), (1080, 26063037), (1089, 25847640), (1092, 25776630), (1134, 24821940), (1144, 24604965), (1155, 24370632), (1170, 24058188), (1188, 23693670), (1210, 23262876), (1215, 23167144), (1260, 22339746), (1287, 21871080), (1315, 21405384), (1320, 21324303), (1365, 20621304), (1386, 20308860), (1404, 20048490), (1430, 19683972), (1452, 19385730), (1485, 18954936), (1512, 18616455), (1540, 18277974), (1560, 18043641), (1573, 17894520), (1578, 17837820), (1620, 17375358), (1638, 17184420), (1694, 16616340), (1701, 16547960), (1716, 16403310), (1755, 16038792), (1782, 15795780), (1815, 15508584), (1820, 15465978), (1841, 15289560), (1848, 15231645), (1890, 14893164), (1944, 14479465), (1980, 14216202), (2002, 14059980), (2079, 13539240), (2104, 13378365), (2106, 13365660), (2145, 13122648), (2178, 12923820), (2184, 12888315), (2268, 12410970), (2310, 12185316), (2340, 12029094), (2367, 11891880), (2376, 11846835), (2420, 11631438), (2430, 11583572), (2457, 11456280), (2520, 11169873), (2541, 11077560), (2574, 10935540), (2630, 10702692), (2673, 10530520), (2730, 10310652), (2772, 10154430), (2808, 10024245), (2835, 9928776), (2860, 9841986), (2893, 9729720), (2904, 9692865), (2970, 9477468), (3003, 9373320), (3080, 9138987), (3146, 8947260), (3156, 8918910), (3159, 8910440), (3240, 8687679), (3267, 8615880), (3276, 8592210), (3388, 8308170), (3402, 8273980), (3419, 8232840), (3432, 8201655), (3465, 8123544), (3510, 8019396), (3564, 7897890), (3630, 7754292), (3640, 7732989), (3682, 7644780), (3780, 7446582), (3861, 7290360), (3945, 7135128), (3960, 7108101), (4004, 7029990), (4095, 6873768), (4158, 6769620), (4212, 6682830), (4235, 6646536), (4290, 6561324), (4356, 6461910), (4455, 6318312), (4536, 6205485), (4620, 6092658), (4680, 6014547), (4719, 5964840), (4734, 5945940), (4840, 5815719), (4860, 5791786), (4914, 5728140), (5005, 5623992), (5082, 5538780), (5148, 5467770), (5260, 5351346), (5265, 5346264), (5346, 5265260), (5445, 5169528), (5460, 5155326), (5523, 5096520), (5544, 5077215), (5670, 4964388), (5720, 4920993), (5786, 4864860), (5940, 4738734), (6006, 4686660), (6237, 4513080), (6292, 4473630), (6312, 4459455), (6318, 4455220), (6435, 4374216), (6534, 4307940), (6552, 4296105), (6776, 4154085), (6804, 4136990), (6838, 4116420), (6930, 4061772), (7020, 4009698), (7101, 3963960), (7128, 3948945), (7260, 3877146), (7364, 3822390), (7371, 3818760), (7560, 3723291), (7623, 3692520), (7722, 3645180), (7865, 3578904), (7890, 3567564), (8008, 3514995), (8190, 3436884), (8316, 3384810), (8424, 3341415), (8470, 3323268), (8505, 3309592), (8580, 3280662), (8679, 3243240), (8712, 3230955), (8910, 3159156), (9009, 3124440), (9205, 3057912), (9240, 3046329), (9438, 2982420), (9468, 2972970), (9720, 2895893), (9801, 2871960), (9828, 2864070), (10010, 2811996), (10164, 2769390), (10257, 2744280), (10296, 2733885), (10395, 2707848), (10520, 2675673), (10530, 2673132), (10692, 2632630), (10890, 2584764), (10920, 2577663), (11011, 2556360), (11046, 2548260), (11340, 2482194), (11572, 2432430), (11583, 2430120), (11835, 2378376), (11880, 2369367), (12012, 2343330), (12285, 2291256), (12474, 2256540), (12584, 2236815), (12636, 2227610), (12705, 2215512), (12870, 2187108), (13068, 2153970), (13365, 2106104), (13608, 2068495), (13676, 2058210), (13860, 2030886), (14040, 2004849), (14157, 1988280), 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