1237142760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1472789}}^1$

素因数の和:1472810

約数の個数: 64

約数和(自身を含む): 4241635200

約数和(自身を除く): 3004492440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1472789, 2945578, 4418367, 5891156, 7363945, 8836734, 10309523, 11782312, 14727890, 17673468, 20619046, 22091835, 29455780, 30928569, 35346936, 41238092, 44183670, 51547615, 58911560, 61857138, 82476184, 88367340, 103095230, 123714276, 154642845, 176734680, 206190460, 247428552, 309285690, 412380920, 618571380, 1237142760]

約数ペア:

[(1, 1237142760), (2, 618571380), (3, 412380920), (4, 309285690), (5, 247428552), (6, 206190460), (7, 176734680), (8, 154642845), (10, 123714276), (12, 103095230), (14, 88367340), (15, 82476184), (20, 61857138), (21, 58911560), (24, 51547615), (28, 44183670), (30, 41238092), (35, 35346936), (40, 30928569), (42, 29455780), (56, 22091835), (60, 20619046), (70, 17673468), (84, 14727890), (105, 11782312), (120, 10309523), (140, 8836734), (168, 7363945), (210, 5891156), (280, 4418367), (420, 2945578), (840, 1472789)]