685259640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146423}}^1$

素因数の和:146453

約数の個数: 96

約数和(自身を含む): 2398425120

約数和(自身を除く): 1713165480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 146423, 292846, 439269, 585692, 732115, 878538, 1171384, 1317807, 1464230, 1757076, 1903499, 2196345, 2635614, 2928460, 3514152, 3806998, 4392690, 5271228, 5710497, 5856920, 6589035, 7613996, 8785380, 9517495, 10542456, 11420994, 13178070, 15227992, 17131491, 17570760, 19034990, 22841988, 26356140, 28552485, 34262982, 38069980, 45683976, 52712280, 57104970, 68525964, 76139960, 85657455, 114209940, 137051928, 171314910, 228419880, 342629820, 685259640]

約数ペア:

[(1, 685259640), (2, 342629820), (3, 228419880), (4, 171314910), (5, 137051928), (6, 114209940), (8, 85657455), (9, 76139960), (10, 68525964), (12, 57104970), (13, 52712280), (15, 45683976), (18, 38069980), (20, 34262982), (24, 28552485), (26, 26356140), (30, 22841988), (36, 19034990), (39, 17570760), (40, 17131491), (45, 15227992), (52, 13178070), (60, 11420994), (65, 10542456), (72, 9517495), (78, 8785380), (90, 7613996), (104, 6589035), (117, 5856920), (120, 5710497), (130, 5271228), (156, 4392690), (180, 3806998), (195, 3514152), (234, 2928460), (260, 2635614), (312, 2196345), (360, 1903499), (390, 1757076), (468, 1464230), (520, 1317807), (585, 1171384), (780, 878538), (936, 732115), (1170, 585692), (1560, 439269), (2340, 292846), (4680, 146423)]