28958224680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 1024

約数和(自身を含む): 127401984000

約数和(自身を除く): 98443759320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 47, 54, 55, 56, 60, 62, 63, 66, 70, 72, 77, 84, 88, 90, 93, 94, 99, 105, 108, 110, 120, 124, 126, 132, 135, 140, 141, 154, 155, 165, 168, 180, 186, 188, 189, 198, 210, 216, 217, 220, 231, 235, 239, 248, 252, 264, 270, 279, 280, 282, 297, 308, 310, 315, 329, 330, 341, 360, 372, 376, 378, 385, 396, 420, 423, 434, 440, 462, 465, 470, 478, 495, 504, 517, 540, 558, 564, 594, 616, 620, 630, 651, 658, 660, 682, 693, 705, 717, 744, 756, 770, 792, 837, 840, 846, 868, 924, 930, 940, 945, 956, 987, 990, 1023, 1034, 1080, 1085, 1116, 1128, 1155, 1188, 1195, 1240, 1260, 1269, 1302, 1316, 1320, 1364, 1386, 1395, 1410, 1434, 1457, 1485, 1512, 1540, 1551, 1645, 1673, 1674, 1692, 1705, 1736, 1848, 1860, 1880, 1890, 1912, 1953, 1974, 1980, 2046, 2068, 2079, 2115, 2151, 2170, 2232, 2310, 2376, 2387, 2390, 2520, 2538, 2585, 2604, 2629, 2632, 2728, 2772, 2790, 2820, 2868, 2914, 2961, 2970, 3069, 3080, 3102, 3255, 3290, 3346, 3348, 3384, 3410, 3465, 3585, 3619, 3720, 3780, 3906, 3948, 3960, 4092, 4136, 4158, 4185, 4230, 4302, 4340, 4371, 4620, 4653, 4774, 4780, 4935, 5019, 5076, 5115, 5170, 5208, 5258, 5544, 5580, 5640, 5736, 5828, 5859, 5922, 5940, 6138, 6204, 6345, 6453, 6510, 6580, 6692, 6696, 6820, 6930, 7161, 7170, 7238, 7285, 7409, 7560, 7755, 7812, 7887, 7896, 8184, 8316, 8365, 8370, 8460, 8604, 8680, 8742, 8883, 9207, 9240, 9306, 9548, 9560, 9765, 9870, 10038, 10152, 10199, 10230, 10340, 10395, 10516, 10755, 10857, 11160, 11233, 11656, 11718, 11844, 11880, 11935, 12276, 12408, 12690, 12906, 13020, 13113, 13145, 13160, 13384, 13640, 13860, 13959, 14322, 14340, 14476, 14570, 14805, 14818, 15057, 15345, 15510, 15624, 15774, 16027, 16632, 16730, 16740, 16920, 17208, 17484, 17766, 18095, 18403, 18414, 18612, 19096, 19530, 19740, 20076, 20398, 20460, 20680, 20790, 21032, 21483, 21510, 21714, 21855, 22227, 22466, 23265, 23436, 23661, 23688, 23870, 24552, 25095, 25380, 25812, 26040, 26226, 26290, 27720, 27918, 28644, 28680, 28952, 29140, 29295, 29610, 29636, 30114, 30597, 30690, 31020, 31548, 32054, 32265, 32571, 33460, 33480, 33699, 34968, 35532, 35805, 36190, 36806, 36828, 37045, 37224, 39060, 39339, 39435, 39480, 40152, 40796, 40920, 41580, 42966, 43020, 43428, 43710, 44415, 44454, 44932, 45171, 46035, 46530, 46872, 47322, 47740, 48081, 50190, 50760, 50995, 51624, 51863, 52452, 52580, 54285, 55209, 55836, 56165, 57288, 58280, 58590, 59220, 59272, 60228, 61194, 61380, 62040, 63096, 64108, 64449, 64530, 65142, 65565, 66681, 66920, 67398, 69795, 70983, 71064, 71610, 72380, 73612, 73656, 74090, 75285, 78120, 78631, 78678, 78870, 80135, 81499, 81592, 83160, 85932, 86040, 86856, 87420, 88830, 88908, 89864, 90342, 91791, 92015, 92070, 93060, 94644, 95480, 96162, 97713, 100380, 101097, 101990, 103726, 104904, 105160, 107415, 108570, 110418, 111135, 111672, 112189, 112330, 117180, 118305, 118440, 120456, 122388, 122760, 123563, 128216, 128898, 129060, 130284, 131130, 133362, 134796, 139590, 141966, 143220, 144243, 144760, 147224, 148180, 150570, 152985, 155589, 157262, 157356, 157740, 160270, 162855, 162998, 165627, 168495, 171864, 174840, 177660, 177816, 180684, 183582, 184030, 184140, 186120, 189288, 192324, 195426, 196695, 200043, 200760, 202194, 203980, 207452, 214830, 217140, 220836, 222270, 224378, 224660, 225855, 234360, 235893, 236610, 240405, 244497, 244776, 247126, 257796, 258120, 259315, 260568, 262260, 266724, 269592, 275373, 276045, 279180, 283932, 286440, 288486, 296360, 301140, 303291, 305970, 311178, 314524, 314712, 315480, 320540, 322245, 325710, 325996, 331254, 333405, 336567, 336990, 348223, 354915, 355320, 361368, 367164, 368060, 368280, 370689, 384648, 390852, 393155, 393390, 400086, 404388, 407495, 407960, 414904, 429660, 432729, 434280, 441672, 444540, 448756, 449320, 451710, 458955, 466767, 471786, 473220, 480810, 488565, 488994, 494252, 496881, 505485, 515592, 518630, 524520, 533448, 550746, 552090, 558360, 560945, 567864, 570493, 576972, 602280, 606582, 611940, 617815, 622356, 629048, 641080, 644490, 651420, 651992, 662508, 666810, 673134, 673980, 696446, 707679, 709830, 721215, 733491, 734328, 736120, 741378, 777945, 781704, 786310, 786780, 800172, 808776, 814990, 828135, 859320, 864941, 865458, 889080, 897512, 903420, 917910, 933534, 943572, 946440, 961620, 977130, 977988, 988504, 993762, 1000215, 1009701, 1010970, 1037260, 1044669, 1101492, 1104180, 1112067, 1121890, 1140986, 1153944, 1179465, 1213164, 1222485, 1223880, 1235630, 1244712, 1288980, 1302840, 1325016, 1333620, 1346268, 1347960, 1376865, 1392892, 1400301, 1415358, 1419660, 1442430, 1466982, 1482756, 1516455, 1555890, 1572620, 1573560, 1600344, 1629980, 1656270, 1682835, 1711479, 1729882, 1730916, 1741115, 1806840, 1835820, 1853445, 1867068, 1887144, 1923240, 1954260, 1955976, 1987524, 2000430, 2019402, 2021940, 2074520, 2089338, 2123037, 2163645, 2200473, 2202984, 2208360, 2224134, 2243780, 2281972, 2333835, 2358930, 2426328, 2437561, 2444970, 2471260, 2484405, 2577960, 2594823, 2667240, 2692536, 2753730, 2785784, 2800602, 2830716, 2839320, 2852465, 2884860, 2933964, 2965512, 3029103, 3032910, 3111780, 3134007, 3145240, 3259960, 3312540, 3336201, 3365670, 3422958, 3459764, 3461832, 3482230, 3538395, 3667455, 3671640, 3706890, 3734136, 3830453, 3908520, 3975048, 4000860, 4038804, 4043880, 4178676, 4246074, 4324705, 4327290, 4400946, 4448268, 4487560, 4563944, 4667670, 4717860, 4875122, 4889940, 4942520, 4968810, 5048505, 5134437, 5189646, 5223345, 5507460, 5560335, 5601204, 5661432, 5704930, 5769720, 5867928, 6058206, 6065820, 6223560, 6268014, 6625080, 6672402, 6731340, 6845916, 6919528, 6964460, 7001505, 7076790, 7312683, 7334910, 7413780, 7660906, 7784469, 8001720, 8077608, 8357352, 8492148, 8557395, 8649410, 8654580, 8801892, 8896536, 9335340, 9402021, 9435720, 9750244, 9779880, 9937620, 10097010, 10268874, 10379292, 10446690, 10615185, 11002365, 11014920, 11120670, 11202408, 11409860, 11491359, 12116412, 12131640, 12187805, 12536028, 12974115, 13344804, 13462680, 13691832, 13928920, 14003010, 14153580, 14625366, 14669820, 14827560, 15145515, 15321812, 15403311, 15568938, 15670035, 16681005, 16984296, 17114790, 17298820, 17309160, 17603784, 18670680, 18804042, 19152265, 19500488, 19875240, 20194020, 20537748, 20758584, 20893380, 21230370, 21938049, 22004730, 22241340, 22819720, 22982718, 23353407, 24232824, 24375610, 25072056, 25672185, 25948230, 26689608, 26813171, 28006020, 28307160, 29250732, 29339640, 30291030, 30643624, 30806622, 31137876, 31340070, 33362010, 34229580, 34474077, 34597640, 36563415, 37608084, 38304530, 38922345, 40388040, 41075496, 41786760, 42460740, 43876098, 44009460, 44482680, 45965436, 46706814, 47010105, 48751220, 51344370, 51896460, 53626342, 56012040, 57456795, 58501464, 60582060, 61613244, 62275752, 62680140, 65814147, 66724020, 68459160, 68948154, 73126830, 75216168, 76609060, 77016555, 77844690, 80439513, 84921480, 87752196, 88018920, 91930872, 93413628, 94020210, 97502440, 102688740, 103422231, 103792920, 107252684, 109690245, 114913590, 116767035, 121164120, 123226488, 125360280, 131628294, 133448040, 134065855, 137896308, 146253660, 153218120, 154033110, 155689380, 160879026, 172370385, 175504392, 186827256, 188040420, 205377480, 206844462, 214505368, 219380490, 229827180, 233534070, 241318539, 263256588, 268131710, 275792616, 292507320, 308066220, 311378760, 321758052, 329070735, 344740770, 376080840, 402197565, 413688924, 438760980, 459654360, 467068140, 482637078, 517111155, 526513176, 536263420, 616132440, 643516104, 658141470, 689481540, 723955617, 804395130, 827377848, 877521960, 934136280, 965274156, 1034222310, 1072526840, 1206592695, 1316282940, 1378963080, 1447911234, 1608790260, 1930548312, 2068444620, 2413185390, 2632565880, 2895822468, 3217580520, 3619778085, 4136889240, 4826370780, 5791644936, 7239556170, 9652741560, 14479112340, 28958224680]

約数ペア:

[(1, 28958224680), (2, 14479112340), (3, 9652741560), (4, 7239556170), (5, 5791644936), (6, 4826370780), (7, 4136889240), (8, 3619778085), (9, 3217580520), (10, 2895822468), (11, 2632565880), (12, 2413185390), (14, 2068444620), (15, 1930548312), (18, 1608790260), (20, 1447911234), (21, 1378963080), (22, 1316282940), (24, 1206592695), (27, 1072526840), (28, 1034222310), (30, 965274156), (31, 934136280), (33, 877521960), (35, 827377848), (36, 804395130), (40, 723955617), (42, 689481540), (44, 658141470), (45, 643516104), (47, 616132440), (54, 536263420), (55, 526513176), (56, 517111155), (60, 482637078), (62, 467068140), (63, 459654360), (66, 438760980), (70, 413688924), (72, 402197565), (77, 376080840), (84, 344740770), (88, 329070735), (90, 321758052), (93, 311378760), (94, 308066220), (99, 292507320), (105, 275792616), (108, 268131710), (110, 263256588), (120, 241318539), (124, 233534070), (126, 229827180), (132, 219380490), (135, 214505368), (140, 206844462), (141, 205377480), (154, 188040420), (155, 186827256), (165, 175504392), (168, 172370385), (180, 160879026), (186, 155689380), (188, 154033110), (189, 153218120), (198, 146253660), (210, 137896308), (216, 134065855), (217, 133448040), (220, 131628294), (231, 125360280), (235, 123226488), (239, 121164120), (248, 116767035), (252, 114913590), (264, 109690245), (270, 107252684), (279, 103792920), (280, 103422231), (282, 102688740), (297, 97502440), (308, 94020210), (310, 93413628), (315, 91930872), (329, 88018920), (330, 87752196), (341, 84921480), (360, 80439513), (372, 77844690), (376, 77016555), (378, 76609060), (385, 75216168), (396, 73126830), (420, 68948154), (423, 68459160), (434, 66724020), (440, 65814147), (462, 62680140), (465, 62275752), (470, 61613244), (478, 60582060), (495, 58501464), (504, 57456795), (517, 56012040), (540, 53626342), (558, 51896460), (564, 51344370), (594, 48751220), (616, 47010105), (620, 46706814), (630, 45965436), (651, 44482680), (658, 44009460), (660, 43876098), (682, 42460740), (693, 41786760), (705, 41075496), (717, 40388040), (744, 38922345), (756, 38304530), (770, 37608084), (792, 36563415), (837, 34597640), (840, 34474077), (846, 34229580), (868, 33362010), (924, 31340070), (930, 31137876), (940, 30806622), (945, 30643624), (956, 30291030), (987, 29339640), (990, 29250732), (1023, 28307160), (1034, 28006020), (1080, 26813171), (1085, 26689608), (1116, 25948230), (1128, 25672185), (1155, 25072056), (1188, 24375610), (1195, 24232824), (1240, 23353407), (1260, 22982718), (1269, 22819720), (1302, 22241340), (1316, 22004730), (1320, 21938049), (1364, 21230370), (1386, 20893380), (1395, 20758584), (1410, 20537748), (1434, 20194020), (1457, 19875240), (1485, 19500488), (1512, 19152265), (1540, 18804042), (1551, 18670680), (1645, 17603784), (1673, 17309160), (1674, 17298820), (1692, 17114790), (1705, 16984296), (1736, 16681005), (1848, 15670035), (1860, 15568938), (1880, 15403311), (1890, 15321812), (1912, 15145515), (1953, 14827560), (1974, 14669820), (1980, 14625366), (2046, 14153580), (2068, 14003010), (2079, 13928920), (2115, 13691832), (2151, 13462680), (2170, 13344804), (2232, 12974115), (2310, 12536028), (2376, 12187805), (2387, 12131640), (2390, 12116412), (2520, 11491359), (2538, 11409860), (2585, 11202408), (2604, 11120670), (2629, 11014920), (2632, 11002365), (2728, 10615185), (2772, 10446690), (2790, 10379292), (2820, 10268874), (2868, 10097010), (2914, 9937620), (2961, 9779880), (2970, 9750244), (3069, 9435720), (3080, 9402021), (3102, 9335340), (3255, 8896536), (3290, 8801892), (3346, 8654580), (3348, 8649410), (3384, 8557395), (3410, 8492148), (3465, 8357352), (3585, 8077608), (3619, 8001720), (3720, 7784469), (3780, 7660906), (3906, 7413780), (3948, 7334910), (3960, 7312683), (4092, 7076790), (4136, 7001505), (4158, 6964460), (4185, 6919528), (4230, 6845916), (4302, 6731340), (4340, 6672402), (4371, 6625080), (4620, 6268014), (4653, 6223560), (4774, 6065820), (4780, 6058206), (4935, 5867928), (5019, 5769720), (5076, 5704930), (5115, 5661432), (5170, 5601204), (5208, 5560335), (5258, 5507460), (5544, 5223345), (5580, 5189646), (5640, 5134437), (5736, 5048505), (5828, 4968810), (5859, 4942520), (5922, 4889940), (5940, 4875122), (6138, 4717860), (6204, 4667670), (6345, 4563944), (6453, 4487560), (6510, 4448268), (6580, 4400946), (6692, 4327290), (6696, 4324705), (6820, 4246074), (6930, 4178676), (7161, 4043880), (7170, 4038804), (7238, 4000860), (7285, 3975048), (7409, 3908520), (7560, 3830453), (7755, 3734136), (7812, 3706890), (7887, 3671640), (7896, 3667455), (8184, 3538395), (8316, 3482230), (8365, 3461832), (8370, 3459764), (8460, 3422958), (8604, 3365670), (8680, 3336201), (8742, 3312540), (8883, 3259960), (9207, 3145240), (9240, 3134007), (9306, 3111780), (9548, 3032910), (9560, 3029103), (9765, 2965512), (9870, 2933964), (10038, 2884860), (10152, 2852465), (10199, 2839320), (10230, 2830716), (10340, 2800602), (10395, 2785784), (10516, 2753730), (10755, 2692536), (10857, 2667240), (11160, 2594823), (11233, 2577960), (11656, 2484405), (11718, 2471260), (11844, 2444970), (11880, 2437561), (11935, 2426328), (12276, 2358930), (12408, 2333835), (12690, 2281972), (12906, 2243780), (13020, 2224134), (13113, 2208360), (13145, 2202984), (13160, 2200473), (13384, 2163645), (13640, 2123037), (13860, 2089338), (13959, 2074520), (14322, 2021940), (14340, 2019402), (14476, 2000430), (14570, 1987524), (14805, 1955976), (14818, 1954260), (15057, 1923240), (15345, 1887144), (15510, 1867068), (15624, 1853445), (15774, 1835820), (16027, 1806840), (16632, 1741115), (16730, 1730916), (16740, 1729882), (16920, 1711479), (17208, 1682835), (17484, 1656270), (17766, 1629980), (18095, 1600344), (18403, 1573560), (18414, 1572620), (18612, 1555890), (19096, 1516455), (19530, 1482756), (19740, 1466982), (20076, 1442430), (20398, 1419660), (20460, 1415358), (20680, 1400301), (20790, 1392892), (21032, 1376865), (21483, 1347960), (21510, 1346268), (21714, 1333620), (21855, 1325016), (22227, 1302840), (22466, 1288980), (23265, 1244712), (23436, 1235630), (23661, 1223880), (23688, 1222485), (23870, 1213164), (24552, 1179465), (25095, 1153944), (25380, 1140986), (25812, 1121890), (26040, 1112067), (26226, 1104180), (26290, 1101492), (27720, 1044669), (27918, 1037260), (28644, 1010970), (28680, 1009701), (28952, 1000215), (29140, 993762), (29295, 988504), (29610, 977988), (29636, 977130), (30114, 961620), (30597, 946440), (30690, 943572), (31020, 933534), (31548, 917910), (32054, 903420), (32265, 897512), (32571, 889080), (33460, 865458), (33480, 864941), (33699, 859320), (34968, 828135), (35532, 814990), (35805, 808776), (36190, 800172), (36806, 786780), (36828, 786310), (37045, 781704), (37224, 777945), (39060, 741378), (39339, 736120), (39435, 734328), (39480, 733491), (40152, 721215), (40796, 709830), (40920, 707679), (41580, 696446), (42966, 673980), (43020, 673134), (43428, 666810), (43710, 662508), (44415, 651992), (44454, 651420), (44932, 644490), (45171, 641080), (46035, 629048), (46530, 622356), (46872, 617815), (47322, 611940), (47740, 606582), (48081, 602280), (50190, 576972), (50760, 570493), (50995, 567864), (51624, 560945), (51863, 558360), (52452, 552090), (52580, 550746), (54285, 533448), (55209, 524520), (55836, 518630), (56165, 515592), (57288, 505485), (58280, 496881), (58590, 494252), (59220, 488994), (59272, 488565), (60228, 480810), (61194, 473220), (61380, 471786), (62040, 466767), (63096, 458955), (64108, 451710), (64449, 449320), (64530, 448756), (65142, 444540), (65565, 441672), (66681, 434280), (66920, 432729), (67398, 429660), (69795, 414904), (70983, 407960), (71064, 407495), (71610, 404388), (72380, 400086), (73612, 393390), (73656, 393155), (74090, 390852), (75285, 384648), (78120, 370689), (78631, 368280), (78678, 368060), (78870, 367164), (80135, 361368), (81499, 355320), (81592, 354915), (83160, 348223), (85932, 336990), (86040, 336567), (86856, 333405), (87420, 331254), (88830, 325996), (88908, 325710), (89864, 322245), (90342, 320540), (91791, 315480), (92015, 314712), (92070, 314524), (93060, 311178), (94644, 305970), (95480, 303291), (96162, 301140), (97713, 296360), (100380, 288486), (101097, 286440), (101990, 283932), (103726, 279180), (104904, 276045), (105160, 275373), (107415, 269592), (108570, 266724), (110418, 262260), (111135, 260568), (111672, 259315), (112189, 258120), (112330, 257796), (117180, 247126), (118305, 244776), (118440, 244497), (120456, 240405), (122388, 236610), (122760, 235893), (123563, 234360), (128216, 225855), (128898, 224660), (129060, 224378), (130284, 222270), (131130, 220836), (133362, 217140), (134796, 214830), (139590, 207452), (141966, 203980), (143220, 202194), (144243, 200760), (144760, 200043), (147224, 196695), (148180, 195426), (150570, 192324), (152985, 189288), (155589, 186120), (157262, 184140), (157356, 184030), (157740, 183582), (160270, 180684), (162855, 177816), (162998, 177660), (165627, 174840), (168495, 171864)]