2797678080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3917}}^1$

素因数の和:3977

約数の個数: 240

約数和(自身を含む): 10004252544

約数和(自身を除く): 7206574464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3917, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7834, 7936, 8928, 9920, 11160, 11520, 11751, 11904, 14880, 15668, 15872, 17856, 19585, 19840, 22320, 23040, 23502, 23808, 29760, 31336, 35253, 35712, 39170, 39680, 44640, 47004, 47616, 58755, 59520, 62672, 70506, 71424, 78340, 79360, 89280, 94008, 117510, 119040, 121427, 125344, 141012, 142848, 156680, 176265, 178560, 188016, 235020, 238080, 242854, 250688, 282024, 313360, 352530, 357120, 364281, 376032, 470040, 485708, 501376, 564048, 607135, 626720, 705060, 714240, 728562, 752064, 940080, 971416, 1002752, 1092843, 1128096, 1214270, 1253440, 1410120, 1457124, 1504128, 1821405, 1880160, 1942832, 2005504, 2185686, 2256192, 2428540, 2506880, 2820240, 2914248, 3008256, 3642810, 3760320, 3885664, 4371372, 4512384, 4857080, 5013760, 5464215, 5640480, 5828496, 6016512, 7285620, 7520640, 7771328, 8742744, 9024768, 9714160, 10027520, 10928430, 11280960, 11656992, 14571240, 15041280, 15542656, 17485488, 18049536, 19428320, 21856860, 22561920, 23313984, 29142480, 30082560, 31085312, 34970976, 38856640, 43713720, 45123840, 46627968, 58284960, 62170624, 69941952, 77713280, 87427440, 90247680, 93255936, 116569920, 139883904, 155426560, 174854880, 186511872, 233139840, 279767808, 310853120, 349709760, 466279680, 559535616, 699419520, 932559360, 1398839040, 2797678080]

約数ペア:

[(1, 2797678080), (2, 1398839040), (3, 932559360), (4, 699419520), (5, 559535616), (6, 466279680), (8, 349709760), (9, 310853120), (10, 279767808), (12, 233139840), (15, 186511872), (16, 174854880), (18, 155426560), (20, 139883904), (24, 116569920), (30, 93255936), (31, 90247680), (32, 87427440), (36, 77713280), (40, 69941952), (45, 62170624), (48, 58284960), (60, 46627968), (62, 45123840), (64, 43713720), (72, 38856640), (80, 34970976), (90, 31085312), (93, 30082560), (96, 29142480), (120, 23313984), (124, 22561920), (128, 21856860), (144, 19428320), (155, 18049536), (160, 17485488), (180, 15542656), (186, 15041280), (192, 14571240), (240, 11656992), (248, 11280960), (256, 10928430), (279, 10027520), (288, 9714160), (310, 9024768), (320, 8742744), (360, 7771328), (372, 7520640), (384, 7285620), (465, 6016512), (480, 5828496), (496, 5640480), (512, 5464215), (558, 5013760), (576, 4857080), (620, 4512384), (640, 4371372), (720, 3885664), (744, 3760320), (768, 3642810), (930, 3008256), (960, 2914248), (992, 2820240), (1116, 2506880), (1152, 2428540), (1240, 2256192), (1280, 2185686), (1395, 2005504), (1440, 1942832), (1488, 1880160), (1536, 1821405), (1860, 1504128), (1920, 1457124), (1984, 1410120), (2232, 1253440), (2304, 1214270), (2480, 1128096), (2560, 1092843), (2790, 1002752), (2880, 971416), (2976, 940080), (3720, 752064), (3840, 728562), (3917, 714240), (3968, 705060), (4464, 626720), (4608, 607135), (4960, 564048), (5580, 501376), (5760, 485708), (5952, 470040), (7440, 376032), (7680, 364281), (7834, 357120), (7936, 352530), (8928, 313360), (9920, 282024), (11160, 250688), (11520, 242854), (11751, 238080), (11904, 235020), (14880, 188016), (15668, 178560), (15872, 176265), (17856, 156680), (19585, 142848), (19840, 141012), (22320, 125344), (23040, 121427), (23502, 119040), (23808, 117510), (29760, 94008), (31336, 89280), (35253, 79360), (35712, 78340), (39170, 71424), (39680, 70506), (44640, 62672), (47004, 59520), (47616, 58755)]