237215680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:606

約数の個数: 112

約数和(自身を含む): 614476800

約数和(自身を除く): 377261120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 416, 449, 508, 520, 635, 832, 898, 1016, 1040, 1270, 1651, 1796, 2032, 2080, 2245, 2540, 3302, 3592, 4064, 4160, 4490, 5080, 5837, 6604, 7184, 8128, 8255, 8980, 10160, 11674, 13208, 14368, 16510, 17960, 20320, 23348, 26416, 28736, 29185, 33020, 35920, 40640, 46696, 52832, 57023, 58370, 66040, 71840, 93392, 105664, 114046, 116740, 132080, 143680, 186784, 228092, 233480, 264160, 285115, 373568, 456184, 466960, 528320, 570230, 741299, 912368, 933920, 1140460, 1482598, 1824736, 1867840, 2280920, 2965196, 3649472, 3706495, 4561840, 5930392, 7412990, 9123680, 11860784, 14825980, 18247360, 23721568, 29651960, 47443136, 59303920, 118607840, 237215680]

約数ペア:

[(1, 237215680), (2, 118607840), (4, 59303920), (5, 47443136), (8, 29651960), (10, 23721568), (13, 18247360), (16, 14825980), (20, 11860784), (26, 9123680), (32, 7412990), (40, 5930392), (52, 4561840), (64, 3706495), (65, 3649472), (80, 2965196), (104, 2280920), (127, 1867840), (130, 1824736), (160, 1482598), (208, 1140460), (254, 933920), (260, 912368), (320, 741299), (416, 570230), (449, 528320), (508, 466960), (520, 456184), (635, 373568), (832, 285115), (898, 264160), (1016, 233480), (1040, 228092), (1270, 186784), (1651, 143680), (1796, 132080), (2032, 116740), (2080, 114046), (2245, 105664), (2540, 93392), (3302, 71840), (3592, 66040), (4064, 58370), (4160, 57023), (4490, 52832), (5080, 46696), (5837, 40640), (6604, 35920), (7184, 33020), (8128, 29185), (8255, 28736), (8980, 26416), (10160, 23348), (11674, 20320), (13208, 17960), (14368, 16510)]