143307960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70249}}^1$

素因数の和:70280

約数の個数: 64

約数和(自身を含む): 455220000

約数和(自身を除く): 311912040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 70249, 140498, 210747, 280996, 351245, 421494, 561992, 702490, 842988, 1053735, 1194233, 1404980, 1685976, 2107470, 2388466, 2809960, 3582699, 4214940, 4776932, 5971165, 7165398, 8429880, 9553864, 11942330, 14330796, 17913495, 23884660, 28661592, 35826990, 47769320, 71653980, 143307960]

約数ペア:

[(1, 143307960), (2, 71653980), (3, 47769320), (4, 35826990), (5, 28661592), (6, 23884660), (8, 17913495), (10, 14330796), (12, 11942330), (15, 9553864), (17, 8429880), (20, 7165398), (24, 5971165), (30, 4776932), (34, 4214940), (40, 3582699), (51, 2809960), (60, 2388466), (68, 2107470), (85, 1685976), (102, 1404980), (120, 1194233), (136, 1053735), (170, 842988), (204, 702490), (255, 561992), (340, 421494), (408, 351245), (510, 280996), (680, 210747), (1020, 140498), (2040, 70249)]