301047560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 790352640

約数和(自身を除く): 489305080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 167, 170, 187, 220, 241, 334, 340, 374, 440, 482, 668, 680, 748, 835, 935, 964, 1205, 1336, 1496, 1670, 1837, 1870, 1928, 2410, 2651, 2839, 3340, 3674, 3740, 4097, 4820, 5302, 5678, 6680, 7348, 7480, 8194, 9185, 9640, 10604, 11356, 13255, 14195, 14696, 16388, 18370, 20485, 21208, 22712, 26510, 28390, 31229, 32776, 36740, 40247, 40970, 45067, 53020, 56780, 62458, 73480, 80494, 81940, 90134, 106040, 113560, 124916, 156145, 160988, 163880, 180268, 201235, 225335, 249832, 312290, 321976, 360536, 402470, 442717, 450670, 624580, 684199, 804940, 885434, 901340, 1249160, 1368398, 1609880, 1770868, 1802680, 2213585, 2736796, 3420995, 3541736, 4427170, 5473592, 6841990, 7526189, 8854340, 13683980, 15052378, 17708680, 27367960, 30104756, 37630945, 60209512, 75261890, 150523780, 301047560]

約数ペア:

[(1, 301047560), (2, 150523780), (4, 75261890), (5, 60209512), (8, 37630945), (10, 30104756), (11, 27367960), (17, 17708680), (20, 15052378), (22, 13683980), (34, 8854340), (40, 7526189), (44, 6841990), (55, 5473592), (68, 4427170), (85, 3541736), (88, 3420995), (110, 2736796), (136, 2213585), (167, 1802680), (170, 1770868), (187, 1609880), (220, 1368398), (241, 1249160), (334, 901340), (340, 885434), (374, 804940), (440, 684199), (482, 624580), (668, 450670), (680, 442717), (748, 402470), (835, 360536), (935, 321976), (964, 312290), (1205, 249832), (1336, 225335), (1496, 201235), (1670, 180268), (1837, 163880), (1870, 160988), (1928, 156145), (2410, 124916), (2651, 113560), (2839, 106040), (3340, 90134), (3674, 81940), (3740, 80494), (4097, 73480), (4820, 62458), (5302, 56780), (5678, 53020), (6680, 45067), (7348, 40970), (7480, 40247), (8194, 36740), (9185, 32776), (9640, 31229), (10604, 28390), (11356, 26510), (13255, 22712), (14195, 21208), (14696, 20485), (16388, 18370)]