2079670320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31741}}^1$

素因数の和:31780

約数の個数: 240

約数和(自身を含む): 8596241472

約数和(自身を除く): 6516571152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 31741, 32760, 63482, 65520, 95223, 126964, 158705, 190446, 222187, 253928, 285669, 317410, 380892, 412633, 444374, 476115, 507856, 571338, 634820, 666561, 761784, 825266, 888748, 952230, 1110935, 1142676, 1237899, 1269640, 1333122, 1428345, 1523568, 1650532, 1777496, 1904460, 1999683, 2063165, 2221870, 2285352, 2475798, 2539280, 2666244, 2856690, 2888431, 3301064, 3332805, 3554992, 3713697, 3808920, 3999366, 4126330, 4443740, 4570704, 4951596, 5332488, 5713380, 5776862, 6189495, 6602128, 6665610, 7427394, 7617840, 7998732, 8252660, 8665293, 8887480, 9903192, 9998415, 10664976, 11426760, 11553724, 12378990, 13331220, 14442155, 14854788, 15997464, 16505320, 17330586, 17774960, 18568485, 19806384, 19996830, 22853520, 23107448, 24757980, 25995879, 26662440, 28884310, 29709576, 31994928, 33010640, 34661172, 37136970, 39993660, 43326465, 46214896, 49515960, 51991758, 53324880, 57768620, 59419152, 69322344, 74273940, 79987320, 86652930, 99031920, 103983516, 115537240, 129979395, 138644688, 148547880, 159974640, 173305860, 207967032, 231074480, 259958790, 297095760, 346611720, 415934064, 519917580, 693223440, 1039835160, 2079670320]

約数ペア:

[(1, 2079670320), (2, 1039835160), (3, 693223440), (4, 519917580), (5, 415934064), (6, 346611720), (7, 297095760), (8, 259958790), (9, 231074480), (10, 207967032), (12, 173305860), (13, 159974640), (14, 148547880), (15, 138644688), (16, 129979395), (18, 115537240), (20, 103983516), (21, 99031920), (24, 86652930), (26, 79987320), (28, 74273940), (30, 69322344), (35, 59419152), (36, 57768620), (39, 53324880), (40, 51991758), (42, 49515960), (45, 46214896), (48, 43326465), (52, 39993660), (56, 37136970), (60, 34661172), (63, 33010640), (65, 31994928), (70, 29709576), (72, 28884310), (78, 26662440), (80, 25995879), (84, 24757980), (90, 23107448), (91, 22853520), (104, 19996830), (105, 19806384), (112, 18568485), (117, 17774960), (120, 17330586), (126, 16505320), (130, 15997464), (140, 14854788), (144, 14442155), (156, 13331220), (168, 12378990), (180, 11553724), (182, 11426760), (195, 10664976), (208, 9998415), (210, 9903192), (234, 8887480), (240, 8665293), (252, 8252660), (260, 7998732), (273, 7617840), (280, 7427394), (312, 6665610), (315, 6602128), (336, 6189495), (360, 5776862), (364, 5713380), (390, 5332488), (420, 4951596), (455, 4570704), (468, 4443740), (504, 4126330), (520, 3999366), (546, 3808920), (560, 3713697), (585, 3554992), (624, 3332805), (630, 3301064), (720, 2888431), (728, 2856690), (780, 2666244), (819, 2539280), (840, 2475798), (910, 2285352), (936, 2221870), (1008, 2063165), (1040, 1999683), (1092, 1904460), (1170, 1777496), (1260, 1650532), (1365, 1523568), (1456, 1428345), (1560, 1333122), (1638, 1269640), (1680, 1237899), (1820, 1142676), (1872, 1110935), (2184, 952230), (2340, 888748), (2520, 825266), (2730, 761784), (3120, 666561), (3276, 634820), (3640, 571338), (4095, 507856), (4368, 476115), (4680, 444374), (5040, 412633), (5460, 380892), (6552, 317410), (7280, 285669), (8190, 253928), (9360, 222187), (10920, 190446), (13104, 158705), (16380, 126964), (21840, 95223), (31741, 65520), (32760, 63482)]