126751560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2679

約数の個数: 128

約数和(自身を含む): 422876160

約数和(自身を除く): 296124600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 2621, 3224, 3720, 4030, 4836, 5242, 6045, 7863, 8060, 9672, 10484, 12090, 13105, 15726, 16120, 20968, 24180, 26210, 31452, 34073, 39315, 48360, 52420, 62904, 68146, 78630, 81251, 102219, 104840, 136292, 157260, 162502, 170365, 204438, 243753, 272584, 314520, 325004, 340730, 406255, 408876, 487506, 511095, 650008, 681460, 812510, 817752, 975012, 1022190, 1056263, 1218765, 1362920, 1625020, 1950024, 2044380, 2112526, 2437530, 3168789, 3250040, 4088760, 4225052, 4875060, 5281315, 6337578, 8450104, 9750120, 10562630, 12675156, 15843945, 21125260, 25350312, 31687890, 42250520, 63375780, 126751560]

約数ペア:

[(1, 126751560), (2, 63375780), (3, 42250520), (4, 31687890), (5, 25350312), (6, 21125260), (8, 15843945), (10, 12675156), (12, 10562630), (13, 9750120), (15, 8450104), (20, 6337578), (24, 5281315), (26, 4875060), (30, 4225052), (31, 4088760), (39, 3250040), (40, 3168789), (52, 2437530), (60, 2112526), (62, 2044380), (65, 1950024), (78, 1625020), (93, 1362920), (104, 1218765), (120, 1056263), (124, 1022190), (130, 975012), (155, 817752), (156, 812510), (186, 681460), (195, 650008), (248, 511095), (260, 487506), (310, 408876), (312, 406255), (372, 340730), (390, 325004), (403, 314520), (465, 272584), (520, 243753), (620, 204438), (744, 170365), (780, 162502), (806, 157260), (930, 136292), (1209, 104840), (1240, 102219), (1560, 81251), (1612, 78630), (1860, 68146), (2015, 62904), (2418, 52420), (2621, 48360), (3224, 39315), (3720, 34073), (4030, 31452), (4836, 26210), (5242, 24180), (6045, 20968), (7863, 16120), (8060, 15726), (9672, 13105), (10484, 12090)]