156777657040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1\times {\mathrm{43159}}^1$

素因数の和:45860

約数の個数: 80

約数和(自身を含む): 386103144960

約数和(自身を除く): 229325487920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2671, 5342, 10684, 13355, 21368, 26710, 42736, 43159, 45407, 53420, 86318, 90814, 106840, 172636, 181628, 213680, 215795, 227035, 345272, 363256, 431590, 454070, 690544, 726512, 733703, 863180, 908140, 1467406, 1726360, 1816280, 2934812, 3452720, 3632560, 3668515, 5869624, 7337030, 11739248, 14674060, 29348120, 58696240, 115277689, 230555378, 461110756, 576388445, 922221512, 1152776890, 1844443024, 1959720713, 2305553780, 3919441426, 4611107560, 7838882852, 9222215120, 9798603565, 15677765704, 19597207130, 31355531408, 39194414260, 78388828520, 156777657040]

約数ペア:

[(1, 156777657040), (2, 78388828520), (4, 39194414260), (5, 31355531408), (8, 19597207130), (10, 15677765704), (16, 9798603565), (17, 9222215120), (20, 7838882852), (34, 4611107560), (40, 3919441426), (68, 2305553780), (80, 1959720713), (85, 1844443024), (136, 1152776890), (170, 922221512), (272, 576388445), (340, 461110756), (680, 230555378), (1360, 115277689), (2671, 58696240), (5342, 29348120), (10684, 14674060), (13355, 11739248), (21368, 7337030), (26710, 5869624), (42736, 3668515), (43159, 3632560), (45407, 3452720), (53420, 2934812), (86318, 1816280), (90814, 1726360), (106840, 1467406), (172636, 908140), (181628, 863180), (213680, 733703), (215795, 726512), (227035, 690544), (345272, 454070), (363256, 431590)]