143019840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7841}}^1$

素因数の和:7880

約数の個数: 112

約数和(自身を含む): 478048320

約数和(自身を除く): 335028480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 7841, 9120, 15682, 18240, 23523, 31364, 39205, 47046, 62728, 78410, 94092, 117615, 125456, 148979, 156820, 188184, 235230, 250912, 297958, 313640, 376368, 446937, 470460, 501824, 595916, 627280, 744895, 752736, 893874, 940920, 1191832, 1254560, 1489790, 1505472, 1787748, 1881840, 2234685, 2383664, 2509120, 2979580, 3575496, 3763680, 4469370, 4767328, 5959160, 7150992, 7527360, 8938740, 9534656, 11918320, 14301984, 17877480, 23836640, 28603968, 35754960, 47673280, 71509920, 143019840]

約数ペア:

[(1, 143019840), (2, 71509920), (3, 47673280), (4, 35754960), (5, 28603968), (6, 23836640), (8, 17877480), (10, 14301984), (12, 11918320), (15, 9534656), (16, 8938740), (19, 7527360), (20, 7150992), (24, 5959160), (30, 4767328), (32, 4469370), (38, 3763680), (40, 3575496), (48, 2979580), (57, 2509120), (60, 2383664), (64, 2234685), (76, 1881840), (80, 1787748), (95, 1505472), (96, 1489790), (114, 1254560), (120, 1191832), (152, 940920), (160, 893874), (190, 752736), (192, 744895), (228, 627280), (240, 595916), (285, 501824), (304, 470460), (320, 446937), (380, 376368), (456, 313640), (480, 297958), (570, 250912), (608, 235230), (760, 188184), (912, 156820), (960, 148979), (1140, 125456), (1216, 117615), (1520, 94092), (1824, 78410), (2280, 62728), (3040, 47046), (3648, 39205), (4560, 31364), (6080, 23523), (7841, 18240), (9120, 15682)]