21059275680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{4993}}^1$

素因数の和:5144

約数の個数: 288

約数和(自身を含む): 75093978960

約数和(自身を除く): 54034703280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 101, 116, 120, 144, 145, 160, 174, 180, 202, 232, 240, 261, 288, 290, 303, 348, 360, 404, 435, 464, 480, 505, 522, 580, 606, 696, 720, 808, 870, 909, 928, 1010, 1044, 1160, 1212, 1305, 1392, 1440, 1515, 1616, 1740, 1818, 2020, 2088, 2320, 2424, 2610, 2784, 2929, 3030, 3232, 3480, 3636, 4040, 4176, 4545, 4640, 4848, 4993, 5220, 5858, 6060, 6960, 7272, 8080, 8352, 8787, 9090, 9696, 9986, 10440, 11716, 12120, 13920, 14544, 14645, 14979, 16160, 17574, 18180, 19972, 20880, 23432, 24240, 24965, 26361, 29088, 29290, 29958, 35148, 36360, 39944, 41760, 43935, 44937, 46864, 48480, 49930, 52722, 58580, 59916, 70296, 72720, 74895, 79888, 87870, 89874, 93728, 99860, 105444, 117160, 119832, 131805, 140592, 144797, 145440, 149790, 159776, 175740, 179748, 199720, 210888, 224685, 234320, 239664, 263610, 281184, 289594, 299580, 351480, 359496, 399440, 421776, 434391, 449370, 468640, 479328, 504293, 527220, 579188, 599160, 702960, 718992, 723985, 798880, 843552, 868782, 898740, 1008586, 1054440, 1158376, 1198320, 1303173, 1405920, 1437984, 1447970, 1512879, 1737564, 1797480, 2017172, 2108880, 2171955, 2316752, 2396640, 2521465, 2606346, 2895940, 3025758, 3475128, 3594960, 4034344, 4217760, 4343910, 4538637, 4633504, 5042930, 5212692, 5791880, 6051516, 6515865, 6950256, 7189920, 7564395, 8068688, 8687820, 9077274, 10085860, 10425384, 11583760, 12103032, 13031730, 13900512, 14624497, 15128790, 16137376, 17375640, 18154548, 20171720, 20850768, 22693185, 23167520, 24206064, 26063460, 29248994, 30257580, 34751280, 36309096, 40343440, 41701536, 43873491, 45386370, 48412128, 52126920, 58497988, 60515160, 69502560, 72618192, 73122485, 80686880, 87746982, 90772740, 104253840, 116995976, 121030320, 131620473, 145236384, 146244970, 175493964, 181545480, 208507680, 219367455, 233991952, 242060640, 263240946, 292489940, 350987928, 363090960, 438734910, 467983904, 526481892, 584979880, 658102365, 701975856, 726181920, 877469820, 1052963784, 1169959760, 1316204730, 1403951712, 1754939640, 2105927568, 2339919520, 2632409460, 3509879280, 4211855136, 5264818920, 7019758560, 10529637840, 21059275680]

約数ペア:

[(1, 21059275680), (2, 10529637840), (3, 7019758560), (4, 5264818920), (5, 4211855136), (6, 3509879280), (8, 2632409460), (9, 2339919520), (10, 2105927568), (12, 1754939640), (15, 1403951712), (16, 1316204730), (18, 1169959760), (20, 1052963784), (24, 877469820), (29, 726181920), (30, 701975856), (32, 658102365), (36, 584979880), (40, 526481892), (45, 467983904), (48, 438734910), (58, 363090960), (60, 350987928), (72, 292489940), (80, 263240946), (87, 242060640), (90, 233991952), (96, 219367455), (101, 208507680), (116, 181545480), (120, 175493964), (144, 146244970), (145, 145236384), (160, 131620473), (174, 121030320), (180, 116995976), (202, 104253840), (232, 90772740), (240, 87746982), (261, 80686880), (288, 73122485), (290, 72618192), (303, 69502560), (348, 60515160), (360, 58497988), (404, 52126920), (435, 48412128), (464, 45386370), (480, 43873491), (505, 41701536), (522, 40343440), (580, 36309096), (606, 34751280), (696, 30257580), (720, 29248994), (808, 26063460), (870, 24206064), (909, 23167520), (928, 22693185), (1010, 20850768), (1044, 20171720), (1160, 18154548), (1212, 17375640), (1305, 16137376), (1392, 15128790), (1440, 14624497), (1515, 13900512), (1616, 13031730), (1740, 12103032), (1818, 11583760), (2020, 10425384), (2088, 10085860), (2320, 9077274), (2424, 8687820), (2610, 8068688), (2784, 7564395), (2929, 7189920), (3030, 6950256), (3232, 6515865), (3480, 6051516), (3636, 5791880), (4040, 5212692), (4176, 5042930), (4545, 4633504), (4640, 4538637), (4848, 4343910), (4993, 4217760), (5220, 4034344), (5858, 3594960), (6060, 3475128), (6960, 3025758), (7272, 2895940), (8080, 2606346), (8352, 2521465), (8787, 2396640), (9090, 2316752), (9696, 2171955), (9986, 2108880), (10440, 2017172), (11716, 1797480), (12120, 1737564), (13920, 1512879), (14544, 1447970), (14645, 1437984), (14979, 1405920), (16160, 1303173), (17574, 1198320), (18180, 1158376), (19972, 1054440), (20880, 1008586), (23432, 898740), (24240, 868782), (24965, 843552), (26361, 798880), (29088, 723985), (29290, 718992), (29958, 702960), (35148, 599160), (36360, 579188), (39944, 527220), (41760, 504293), (43935, 479328), (44937, 468640), (46864, 449370), (48480, 434391), (49930, 421776), (52722, 399440), (58580, 359496), (59916, 351480), (70296, 299580), (72720, 289594), (74895, 281184), (79888, 263610), (87870, 239664), (89874, 234320), (93728, 224685), (99860, 210888), (105444, 199720), (117160, 179748), (119832, 175740), (131805, 159776), (140592, 149790), (144797, 145440)]