68618160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7331}}^1$

素因数の和:7363

約数の個数: 120

約数和(自身を含む): 248202864

約数和(自身を除く): 179584704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 7331, 9360, 14662, 21993, 29324, 36655, 43986, 58648, 65979, 73310, 87972, 95303, 109965, 117296, 131958, 146620, 175944, 190606, 219930, 263916, 285909, 293240, 329895, 351888, 381212, 439860, 476515, 527832, 571818, 586480, 659790, 762424, 857727, 879720, 953030, 1055664, 1143636, 1319580, 1429545, 1524848, 1715454, 1759440, 1906060, 2287272, 2639160, 2859090, 3430908, 3812120, 4288635, 4574544, 5278320, 5718180, 6861816, 7624240, 8577270, 11436360, 13723632, 17154540, 22872720, 34309080, 68618160]

約数ペア:

[(1, 68618160), (2, 34309080), (3, 22872720), (4, 17154540), (5, 13723632), (6, 11436360), (8, 8577270), (9, 7624240), (10, 6861816), (12, 5718180), (13, 5278320), (15, 4574544), (16, 4288635), (18, 3812120), (20, 3430908), (24, 2859090), (26, 2639160), (30, 2287272), (36, 1906060), (39, 1759440), (40, 1715454), (45, 1524848), (48, 1429545), (52, 1319580), (60, 1143636), (65, 1055664), (72, 953030), (78, 879720), (80, 857727), (90, 762424), (104, 659790), (117, 586480), (120, 571818), (130, 527832), (144, 476515), (156, 439860), (180, 381212), (195, 351888), (208, 329895), (234, 293240), (240, 285909), (260, 263916), (312, 219930), (360, 190606), (390, 175944), (468, 146620), (520, 131958), (585, 117296), (624, 109965), (720, 95303), (780, 87972), (936, 73310), (1040, 65979), (1170, 58648), (1560, 43986), (1872, 36655), (2340, 29324), (3120, 21993), (4680, 14662), (7331, 9360)]