157415160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2797}}^1$

素因数の和:2885

約数の個数: 128

約数和(自身を含む): 547960320

約数和(自身を除く): 390545160

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, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2797, 2814, 3752, 4020, 4690, 5594, 5628, 7035, 8040, 8391, 9380, 11188, 11256, 13985, 14070, 16782, 18760, 19579, 22376, 27970, 28140, 33564, 39158, 41955, 55940, 56280, 58737, 67128, 78316, 83910, 97895, 111880, 117474, 156632, 167820, 187399, 195790, 234948, 293685, 335640, 374798, 391580, 469896, 562197, 587370, 749596, 783160, 936995, 1124394, 1174740, 1311793, 1499192, 1873990, 2248788, 2349480, 2623586, 2810985, 3747980, 3935379, 4497576, 5247172, 5621970, 6558965, 7495960, 7870758, 10494344, 11243940, 13117930, 15741516, 19676895, 22487880, 26235860, 31483032, 39353790, 52471720, 78707580, 157415160]

約数ペア:

[(1, 157415160), (2, 78707580), (3, 52471720), (4, 39353790), (5, 31483032), (6, 26235860), (7, 22487880), (8, 19676895), (10, 15741516), (12, 13117930), (14, 11243940), (15, 10494344), (20, 7870758), (21, 7495960), (24, 6558965), (28, 5621970), (30, 5247172), (35, 4497576), (40, 3935379), (42, 3747980), (56, 2810985), (60, 2623586), (67, 2349480), (70, 2248788), (84, 1873990), (105, 1499192), (120, 1311793), (134, 1174740), (140, 1124394), (168, 936995), (201, 783160), (210, 749596), (268, 587370), (280, 562197), (335, 469896), (402, 391580), (420, 374798), (469, 335640), (536, 293685), (670, 234948), (804, 195790), (840, 187399), (938, 167820), (1005, 156632), (1340, 117474), (1407, 111880), (1608, 97895), (1876, 83910), (2010, 78316), (2345, 67128), (2680, 58737), (2797, 56280), (2814, 55940), (3752, 41955), (4020, 39158), (4690, 33564), (5594, 28140), (5628, 27970), (7035, 22376), (8040, 19579), (8391, 18760), (9380, 16782), (11188, 14070), (11256, 13985)]