66441960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14197}}^1$

素因数の和:14227

約数の個数: 96

約数和(自身を含む): 232563240

約数和(自身を除く): 166121280

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, 14197, 28394, 42591, 56788, 70985, 85182, 113576, 127773, 141970, 170364, 184561, 212955, 255546, 283940, 340728, 369122, 425910, 511092, 553683, 567880, 638865, 738244, 851820, 922805, 1022184, 1107366, 1277730, 1476488, 1661049, 1703640, 1845610, 2214732, 2555460, 2768415, 3322098, 3691220, 4429464, 5110920, 5536830, 6644196, 7382440, 8305245, 11073660, 13288392, 16610490, 22147320, 33220980, 66441960]

約数ペア:

[(1, 66441960), (2, 33220980), (3, 22147320), (4, 16610490), (5, 13288392), (6, 11073660), (8, 8305245), (9, 7382440), (10, 6644196), (12, 5536830), (13, 5110920), (15, 4429464), (18, 3691220), (20, 3322098), (24, 2768415), (26, 2555460), (30, 2214732), (36, 1845610), (39, 1703640), (40, 1661049), (45, 1476488), (52, 1277730), (60, 1107366), (65, 1022184), (72, 922805), (78, 851820), (90, 738244), (104, 638865), (117, 567880), (120, 553683), (130, 511092), (156, 425910), (180, 369122), (195, 340728), (234, 283940), (260, 255546), (312, 212955), (360, 184561), (390, 170364), (468, 141970), (520, 127773), (585, 113576), (780, 85182), (936, 70985), (1170, 56788), (1560, 42591), (2340, 28394), (4680, 14197)]