70217040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{953}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 218611008

約数和(自身を除く): 148393968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 953, 1228, 1535, 1842, 1906, 2456, 2859, 3070, 3684, 3812, 4605, 4765, 4912, 5718, 6140, 7368, 7624, 9210, 9530, 11436, 12280, 14295, 14736, 15248, 18420, 19060, 22872, 24560, 28590, 36840, 38120, 45744, 57180, 73680, 76240, 114360, 228720, 292571, 585142, 877713, 1170284, 1462855, 1755426, 2340568, 2925710, 3510852, 4388565, 4681136, 5851420, 7021704, 8777130, 11702840, 14043408, 17554260, 23405680, 35108520, 70217040]

約数ペア:

[(1, 70217040), (2, 35108520), (3, 23405680), (4, 17554260), (5, 14043408), (6, 11702840), (8, 8777130), (10, 7021704), (12, 5851420), (15, 4681136), (16, 4388565), (20, 3510852), (24, 2925710), (30, 2340568), (40, 1755426), (48, 1462855), (60, 1170284), (80, 877713), (120, 585142), (240, 292571), (307, 228720), (614, 114360), (921, 76240), (953, 73680), (1228, 57180), (1535, 45744), (1842, 38120), (1906, 36840), (2456, 28590), (2859, 24560), (3070, 22872), (3684, 19060), (3812, 18420), (4605, 15248), (4765, 14736), (4912, 14295), (5718, 12280), (6140, 11436), (7368, 9530), (7624, 9210)]