2612579840

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2772

約数の個数: 160

約数和(自身を含む): 6981115680

約数和(自身を除く): 4368535840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 128, 130, 145, 160, 208, 232, 256, 260, 290, 320, 377, 416, 464, 512, 520, 580, 640, 754, 832, 928, 1040, 1160, 1280, 1508, 1664, 1856, 1885, 2080, 2320, 2560, 2707, 3016, 3328, 3712, 3770, 4160, 4640, 5414, 6032, 6656, 7424, 7540, 8320, 9280, 10828, 12064, 13535, 14848, 15080, 16640, 18560, 21656, 24128, 27070, 30160, 33280, 35191, 37120, 43312, 48256, 54140, 60320, 70382, 74240, 78503, 86624, 96512, 108280, 120640, 140764, 157006, 173248, 175955, 193024, 216560, 241280, 281528, 314012, 346496, 351910, 392515, 433120, 482560, 563056, 628024, 692992, 703820, 785030, 866240, 965120, 1020539, 1126112, 1256048, 1385984, 1407640, 1570060, 1732480, 2041078, 2252224, 2512096, 2815280, 3140120, 3464960, 4082156, 4504448, 5024192, 5102695, 5630560, 6280240, 6929920, 8164312, 9008896, 10048384, 10205390, 11261120, 12560480, 16328624, 18017792, 20096768, 20410780, 22522240, 25120960, 32657248, 40193536, 40821560, 45044480, 50241920, 65314496, 81643120, 90088960, 100483840, 130628992, 163286240, 200967680, 261257984, 326572480, 522515968, 653144960, 1306289920, 2612579840]

約数ペア:

[(1, 2612579840), (2, 1306289920), (4, 653144960), (5, 522515968), (8, 326572480), (10, 261257984), (13, 200967680), (16, 163286240), (20, 130628992), (26, 100483840), (29, 90088960), (32, 81643120), (40, 65314496), (52, 50241920), (58, 45044480), (64, 40821560), (65, 40193536), (80, 32657248), (104, 25120960), (116, 22522240), (128, 20410780), (130, 20096768), (145, 18017792), (160, 16328624), (208, 12560480), (232, 11261120), (256, 10205390), (260, 10048384), (290, 9008896), (320, 8164312), (377, 6929920), (416, 6280240), (464, 5630560), (512, 5102695), (520, 5024192), (580, 4504448), (640, 4082156), (754, 3464960), (832, 3140120), (928, 2815280), (1040, 2512096), (1160, 2252224), (1280, 2041078), (1508, 1732480), (1664, 1570060), (1856, 1407640), (1885, 1385984), (2080, 1256048), (2320, 1126112), (2560, 1020539), (2707, 965120), (3016, 866240), (3328, 785030), (3712, 703820), (3770, 692992), (4160, 628024), (4640, 563056), (5414, 482560), (6032, 433120), (6656, 392515), (7424, 351910), (7540, 346496), (8320, 314012), (9280, 281528), (10828, 241280), (12064, 216560), (13535, 193024), (14848, 175955), (15080, 173248), (16640, 157006), (18560, 140764), (21656, 120640), (24128, 108280), (27070, 96512), (30160, 86624), (33280, 78503), (35191, 74240), (37120, 70382), (43312, 60320), (48256, 54140)]