193227580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 526871520

約数和(自身を除く): 333643940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 91, 98, 116, 130, 140, 145, 182, 196, 203, 245, 260, 290, 364, 377, 406, 455, 490, 523, 580, 637, 754, 812, 910, 980, 1015, 1046, 1274, 1421, 1508, 1820, 1885, 2030, 2092, 2548, 2615, 2639, 2842, 3185, 3661, 3770, 4060, 5230, 5278, 5684, 6370, 6799, 7105, 7322, 7540, 10460, 10556, 12740, 13195, 13598, 14210, 14644, 15167, 18305, 18473, 25627, 26390, 27196, 28420, 30334, 33995, 36610, 36946, 47593, 51254, 52780, 60668, 67990, 73220, 73892, 75835, 92365, 95186, 102508, 106169, 128135, 135980, 151670, 184730, 190372, 197171, 212338, 237965, 256270, 303340, 333151, 369460, 394342, 424676, 475930, 512540, 530845, 666302, 743183, 788684, 951860, 985855, 1061690, 1332604, 1380197, 1486366, 1665755, 1971710, 2123380, 2760394, 2972732, 3331510, 3715915, 3943420, 5520788, 6663020, 6900985, 7431830, 9661379, 13801970, 14863660, 19322758, 27603940, 38645516, 48306895, 96613790, 193227580]

約数ペア:

[(1, 193227580), (2, 96613790), (4, 48306895), (5, 38645516), (7, 27603940), (10, 19322758), (13, 14863660), (14, 13801970), (20, 9661379), (26, 7431830), (28, 6900985), (29, 6663020), (35, 5520788), (49, 3943420), (52, 3715915), (58, 3331510), (65, 2972732), (70, 2760394), (91, 2123380), (98, 1971710), (116, 1665755), (130, 1486366), (140, 1380197), (145, 1332604), (182, 1061690), (196, 985855), (203, 951860), (245, 788684), (260, 743183), (290, 666302), (364, 530845), (377, 512540), (406, 475930), (455, 424676), (490, 394342), (523, 369460), (580, 333151), (637, 303340), (754, 256270), (812, 237965), (910, 212338), (980, 197171), (1015, 190372), (1046, 184730), (1274, 151670), (1421, 135980), (1508, 128135), (1820, 106169), (1885, 102508), (2030, 95186), (2092, 92365), (2548, 75835), (2615, 73892), (2639, 73220), (2842, 67990), (3185, 60668), (3661, 52780), (3770, 51254), (4060, 47593), (5230, 36946), (5278, 36610), (5684, 33995), (6370, 30334), (6799, 28420), (7105, 27196), (7322, 26390), (7540, 25627), (10460, 18473), (10556, 18305), (12740, 15167), (13195, 14644), (13598, 14210)]