2046123840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{20693}}^1$

素因数の和:20816

約数の個数: 112

約数和(自身を含む): 6559832448

約数和(自身を除く): 4513708608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 160, 192, 206, 240, 309, 320, 412, 480, 515, 618, 824, 960, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 6592, 8240, 9888, 12360, 16480, 19776, 20693, 24720, 32960, 41386, 49440, 62079, 82772, 98880, 103465, 124158, 165544, 206930, 248316, 310395, 331088, 413860, 496632, 620790, 662176, 827720, 993264, 1241580, 1324352, 1655440, 1986528, 2131379, 2483160, 3310880, 3973056, 4262758, 4966320, 6394137, 6621760, 8525516, 9932640, 10656895, 12788274, 17051032, 19865280, 21313790, 25576548, 31970685, 34102064, 42627580, 51153096, 63941370, 68204128, 85255160, 102306192, 127882740, 136408256, 170510320, 204612384, 255765480, 341020640, 409224768, 511530960, 682041280, 1023061920, 2046123840]

約数ペア:

[(1, 2046123840), (2, 1023061920), (3, 682041280), (4, 511530960), (5, 409224768), (6, 341020640), (8, 255765480), (10, 204612384), (12, 170510320), (15, 136408256), (16, 127882740), (20, 102306192), (24, 85255160), (30, 68204128), (32, 63941370), (40, 51153096), (48, 42627580), (60, 34102064), (64, 31970685), (80, 25576548), (96, 21313790), (103, 19865280), (120, 17051032), (160, 12788274), (192, 10656895), (206, 9932640), (240, 8525516), (309, 6621760), (320, 6394137), (412, 4966320), (480, 4262758), (515, 3973056), (618, 3310880), (824, 2483160), (960, 2131379), (1030, 1986528), (1236, 1655440), (1545, 1324352), (1648, 1241580), (2060, 993264), (2472, 827720), (3090, 662176), (3296, 620790), (4120, 496632), (4944, 413860), (6180, 331088), (6592, 310395), (8240, 248316), (9888, 206930), (12360, 165544), (16480, 124158), (19776, 103465), (20693, 98880), (24720, 82772), (32960, 62079), (41386, 49440)]