1179484280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3925

約数の個数: 128

約数和(自身を含む): 3106252800

約数和(自身を除く): 1926768520

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 95, 104, 124, 130, 152, 155, 190, 247, 248, 260, 310, 380, 403, 494, 520, 589, 620, 760, 806, 988, 1178, 1235, 1240, 1612, 1976, 2015, 2356, 2470, 2945, 3224, 3851, 4030, 4712, 4940, 5890, 7657, 7702, 8060, 9880, 11780, 15314, 15404, 16120, 19255, 23560, 30628, 30808, 38285, 38510, 50063, 61256, 73169, 76570, 77020, 100126, 119381, 146338, 153140, 154040, 200252, 238762, 250315, 292676, 306280, 365845, 400504, 477524, 500630, 585352, 596905, 731690, 951197, 955048, 1001260, 1193810, 1463380, 1551953, 1902394, 2002520, 2268239, 2387620, 2926760, 3103906, 3804788, 4536478, 4755985, 4775240, 6207812, 7609576, 7759765, 9072956, 9511970, 11341195, 12415624, 15519530, 18145912, 19023940, 22682390, 29487107, 31039060, 38047880, 45364780, 58974214, 62078120, 90729560, 117948428, 147435535, 235896856, 294871070, 589742140, 1179484280]

約数ペア:

[(1, 1179484280), (2, 589742140), (4, 294871070), (5, 235896856), (8, 147435535), (10, 117948428), (13, 90729560), (19, 62078120), (20, 58974214), (26, 45364780), (31, 38047880), (38, 31039060), (40, 29487107), (52, 22682390), (62, 19023940), (65, 18145912), (76, 15519530), (95, 12415624), (104, 11341195), (124, 9511970), (130, 9072956), (152, 7759765), (155, 7609576), (190, 6207812), (247, 4775240), (248, 4755985), (260, 4536478), (310, 3804788), (380, 3103906), (403, 2926760), (494, 2387620), (520, 2268239), (589, 2002520), (620, 1902394), (760, 1551953), (806, 1463380), (988, 1193810), (1178, 1001260), (1235, 955048), (1240, 951197), (1612, 731690), (1976, 596905), (2015, 585352), (2356, 500630), (2470, 477524), (2945, 400504), (3224, 365845), (3851, 306280), (4030, 292676), (4712, 250315), (4940, 238762), (5890, 200252), (7657, 154040), (7702, 153140), (8060, 146338), (9880, 119381), (11780, 100126), (15314, 77020), (15404, 76570), (16120, 73169), (19255, 61256), (23560, 50063), (30628, 38510), (30808, 38285)]