147339680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2902

約数の個数: 96

約数和(自身を含む): 388100160

約数和(自身を除く): 240760480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 544, 608, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 2720, 2851, 3040, 3230, 5168, 5702, 6460, 10336, 11404, 12920, 14255, 22808, 25840, 28510, 45616, 48467, 51680, 54169, 57020, 91232, 96934, 108338, 114040, 193868, 216676, 228080, 242335, 270845, 387736, 433352, 456160, 484670, 541690, 775472, 866704, 920873, 969340, 1083380, 1550944, 1733408, 1841746, 1938680, 2166760, 3683492, 3877360, 4333520, 4604365, 7366984, 7754720, 8667040, 9208730, 14733968, 18417460, 29467936, 36834920, 73669840, 147339680]

約数ペア:

[(1, 147339680), (2, 73669840), (4, 36834920), (5, 29467936), (8, 18417460), (10, 14733968), (16, 9208730), (17, 8667040), (19, 7754720), (20, 7366984), (32, 4604365), (34, 4333520), (38, 3877360), (40, 3683492), (68, 2166760), (76, 1938680), (80, 1841746), (85, 1733408), (95, 1550944), (136, 1083380), (152, 969340), (160, 920873), (170, 866704), (190, 775472), (272, 541690), (304, 484670), (323, 456160), (340, 433352), (380, 387736), (544, 270845), (608, 242335), (646, 228080), (680, 216676), (760, 193868), (1292, 114040), (1360, 108338), (1520, 96934), (1615, 91232), (2584, 57020), (2720, 54169), (2851, 51680), (3040, 48467), (3230, 45616), (5168, 28510), (5702, 25840), (6460, 22808), (10336, 14255), (11404, 12920)]