426583560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8879

約数の個数: 128

約数和(自身を含む): 1422812160

約数和(自身を除く): 996228600

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, 3224, 3720, 4030, 4836, 6045, 8060, 8821, 9672, 12090, 16120, 17642, 24180, 26463, 35284, 44105, 48360, 52926, 70568, 88210, 105852, 114673, 132315, 176420, 211704, 229346, 264630, 273451, 344019, 352840, 458692, 529260, 546902, 573365, 688038, 820353, 917384, 1058520, 1093804, 1146730, 1367255, 1376076, 1640706, 1720095, 2187608, 2293460, 2734510, 2752152, 3281412, 3440190, 3554863, 4101765, 4586920, 5469020, 6562824, 6880380, 7109726, 8203530, 10664589, 10938040, 13760760, 14219452, 16407060, 17774315, 21329178, 28438904, 32814120, 35548630, 42658356, 53322945, 71097260, 85316712, 106645890, 142194520, 213291780, 426583560]

約数ペア:

[(1, 426583560), (2, 213291780), (3, 142194520), (4, 106645890), (5, 85316712), (6, 71097260), (8, 53322945), (10, 42658356), (12, 35548630), (13, 32814120), (15, 28438904), (20, 21329178), (24, 17774315), (26, 16407060), (30, 14219452), (31, 13760760), (39, 10938040), (40, 10664589), (52, 8203530), (60, 7109726), (62, 6880380), (65, 6562824), (78, 5469020), (93, 4586920), (104, 4101765), (120, 3554863), (124, 3440190), (130, 3281412), (155, 2752152), (156, 2734510), (186, 2293460), (195, 2187608), (248, 1720095), (260, 1640706), (310, 1376076), (312, 1367255), (372, 1146730), (390, 1093804), (403, 1058520), (465, 917384), (520, 820353), (620, 688038), (744, 573365), (780, 546902), (806, 529260), (930, 458692), (1209, 352840), (1240, 344019), (1560, 273451), (1612, 264630), (1860, 229346), (2015, 211704), (2418, 176420), (3224, 132315), (3720, 114673), (4030, 105852), (4836, 88210), (6045, 70568), (8060, 52926), (8821, 48360), (9672, 44105), (12090, 35284), (16120, 26463), (17642, 24180)]