2078409840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12569}}^1$

素因数の和:12651

約数の個数: 160

約数和(自身を含む): 7070172480

約数和(自身を除く): 4991762640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 390, 424, 520, 530, 624, 636, 689, 780, 795, 848, 1040, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2544, 2756, 3120, 3180, 3445, 4134, 4240, 5512, 6360, 6890, 8268, 10335, 11024, 12569, 12720, 13780, 16536, 20670, 25138, 27560, 33072, 37707, 41340, 50276, 55120, 62845, 75414, 82680, 100552, 125690, 150828, 163397, 165360, 188535, 201104, 251380, 301656, 326794, 377070, 490191, 502760, 603312, 653588, 666157, 754140, 816985, 980382, 1005520, 1307176, 1332314, 1508280, 1633970, 1960764, 1998471, 2450955, 2614352, 2664628, 3016560, 3267940, 3330785, 3921528, 3996942, 4901910, 5329256, 6535880, 6661570, 7843056, 7993884, 8660041, 9803820, 9992355, 10658512, 13071760, 13323140, 15987768, 17320082, 19607640, 19984710, 25980123, 26646280, 31975536, 34640164, 39215280, 39969420, 43300205, 51960246, 53292560, 69280328, 79938840, 86600410, 103920492, 129900615, 138560656, 159877680, 173200820, 207840984, 259801230, 346401640, 415681968, 519602460, 692803280, 1039204920, 2078409840]

約数ペア:

[(1, 2078409840), (2, 1039204920), (3, 692803280), (4, 519602460), (5, 415681968), (6, 346401640), (8, 259801230), (10, 207840984), (12, 173200820), (13, 159877680), (15, 138560656), (16, 129900615), (20, 103920492), (24, 86600410), (26, 79938840), (30, 69280328), (39, 53292560), (40, 51960246), (48, 43300205), (52, 39969420), (53, 39215280), (60, 34640164), (65, 31975536), (78, 26646280), (80, 25980123), (104, 19984710), (106, 19607640), (120, 17320082), (130, 15987768), (156, 13323140), (159, 13071760), (195, 10658512), (208, 9992355), (212, 9803820), (240, 8660041), (260, 7993884), (265, 7843056), (312, 6661570), (318, 6535880), (390, 5329256), (424, 4901910), (520, 3996942), (530, 3921528), (624, 3330785), (636, 3267940), (689, 3016560), (780, 2664628), (795, 2614352), (848, 2450955), (1040, 1998471), (1060, 1960764), (1272, 1633970), (1378, 1508280), (1560, 1332314), (1590, 1307176), (2067, 1005520), (2120, 980382), (2544, 816985), (2756, 754140), (3120, 666157), (3180, 653588), (3445, 603312), (4134, 502760), (4240, 490191), (5512, 377070), (6360, 326794), (6890, 301656), (8268, 251380), (10335, 201104), (11024, 188535), (12569, 165360), (12720, 163397), (13780, 150828), (16536, 125690), (20670, 100552), (25138, 82680), (27560, 75414), (33072, 62845), (37707, 55120), (41340, 50276)]