2080402320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:2041

約数の個数: 160

約数和(自身を含む): 6668573184

約数和(自身を除く): 4588170864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 113, 120, 123, 164, 205, 226, 240, 246, 328, 339, 410, 452, 492, 565, 615, 656, 678, 820, 904, 984, 1130, 1230, 1356, 1640, 1695, 1808, 1871, 1968, 2260, 2460, 2712, 3280, 3390, 3742, 4520, 4633, 4920, 5424, 5613, 6780, 7484, 9040, 9266, 9355, 9840, 11226, 13560, 13899, 14968, 18532, 18710, 22452, 23165, 27120, 27798, 28065, 29936, 37064, 37420, 44904, 46330, 55596, 56130, 69495, 74128, 74840, 76711, 89808, 92660, 111192, 112260, 138990, 149680, 153422, 185320, 211423, 222384, 224520, 230133, 277980, 306844, 370640, 383555, 422846, 449040, 460266, 555960, 613688, 634269, 767110, 845692, 920532, 1057115, 1111920, 1150665, 1227376, 1268538, 1534220, 1691384, 1841064, 2114230, 2301330, 2537076, 3068440, 3171345, 3382768, 3682128, 4228460, 4602660, 5074152, 6136880, 6342690, 8456920, 8668343, 9205320, 10148304, 12685380, 16913840, 17336686, 18410640, 25370760, 26005029, 34673372, 43341715, 50741520, 52010058, 69346744, 86683430, 104020116, 130025145, 138693488, 173366860, 208040232, 260050290, 346733720, 416080464, 520100580, 693467440, 1040201160, 2080402320]

約数ペア:

[(1, 2080402320), (2, 1040201160), (3, 693467440), (4, 520100580), (5, 416080464), (6, 346733720), (8, 260050290), (10, 208040232), (12, 173366860), (15, 138693488), (16, 130025145), (20, 104020116), (24, 86683430), (30, 69346744), (40, 52010058), (41, 50741520), (48, 43341715), (60, 34673372), (80, 26005029), (82, 25370760), (113, 18410640), (120, 17336686), (123, 16913840), (164, 12685380), (205, 10148304), (226, 9205320), (240, 8668343), (246, 8456920), (328, 6342690), (339, 6136880), (410, 5074152), (452, 4602660), (492, 4228460), (565, 3682128), (615, 3382768), (656, 3171345), (678, 3068440), (820, 2537076), (904, 2301330), (984, 2114230), (1130, 1841064), (1230, 1691384), (1356, 1534220), (1640, 1268538), (1695, 1227376), (1808, 1150665), (1871, 1111920), (1968, 1057115), (2260, 920532), (2460, 845692), (2712, 767110), (3280, 634269), (3390, 613688), (3742, 555960), (4520, 460266), (4633, 449040), (4920, 422846), (5424, 383555), (5613, 370640), (6780, 306844), (7484, 277980), (9040, 230133), (9266, 224520), (9355, 222384), (9840, 211423), (11226, 185320), (13560, 153422), (13899, 149680), (14968, 138990), (18532, 112260), (18710, 111192), (22452, 92660), (23165, 89808), (27120, 76711), (27798, 74840), (28065, 74128), (29936, 69495), (37064, 56130), (37420, 55596), (44904, 46330)]