8243767560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{11867}}^1$

素因数の和:12715

約数の個数: 128

約数和(自身を含む): 28300907520

約数和(自身を除く): 20057139960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 827, 840, 1654, 2481, 3308, 4135, 4962, 5789, 6616, 8270, 9924, 11578, 11867, 12405, 16540, 17367, 19848, 23156, 23734, 24810, 28945, 33080, 34734, 35601, 46312, 47468, 49620, 57890, 59335, 69468, 71202, 83069, 86835, 94936, 99240, 115780, 118670, 138936, 142404, 166138, 173670, 178005, 231560, 237340, 249207, 284808, 332276, 347340, 356010, 415345, 474680, 498414, 664552, 694680, 712020, 830690, 996828, 1246035, 1424040, 1661380, 1993656, 2492070, 3322760, 4984140, 9814009, 9968280, 19628018, 29442027, 39256036, 49070045, 58884054, 68698063, 78512072, 98140090, 117768108, 137396126, 147210135, 196280180, 206094189, 235536216, 274792252, 294420270, 343490315, 392560360, 412188378, 549584504, 588840540, 686980630, 824376756, 1030470945, 1177681080, 1373961260, 1648753512, 2060941890, 2747922520, 4121883780, 8243767560]

約数ペア:

[(1, 8243767560), (2, 4121883780), (3, 2747922520), (4, 2060941890), (5, 1648753512), (6, 1373961260), (7, 1177681080), (8, 1030470945), (10, 824376756), (12, 686980630), (14, 588840540), (15, 549584504), (20, 412188378), (21, 392560360), (24, 343490315), (28, 294420270), (30, 274792252), (35, 235536216), (40, 206094189), (42, 196280180), (56, 147210135), (60, 137396126), (70, 117768108), (84, 98140090), (105, 78512072), (120, 68698063), (140, 58884054), (168, 49070045), (210, 39256036), (280, 29442027), (420, 19628018), (827, 9968280), (840, 9814009), (1654, 4984140), (2481, 3322760), (3308, 2492070), (4135, 1993656), (4962, 1661380), (5789, 1424040), (6616, 1246035), (8270, 996828), (9924, 830690), (11578, 712020), (11867, 694680), (12405, 664552), (16540, 498414), (17367, 474680), (19848, 415345), (23156, 356010), (23734, 347340), (24810, 332276), (28945, 284808), (33080, 249207), (34734, 237340), (35601, 231560), (46312, 178005), (47468, 173670), (49620, 166138), (57890, 142404), (59335, 138936), (69468, 118670), (71202, 115780), (83069, 99240), (86835, 94936)]