66028560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21163}}^1$

素因数の和:21192

約数の個数: 80

約数和(自身を含む): 220444224

約数和(自身を除く): 154415664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 21163, 42326, 63489, 84652, 105815, 126978, 169304, 211630, 253956, 275119, 317445, 338608, 423260, 507912, 550238, 634890, 825357, 846520, 1015824, 1100476, 1269780, 1375595, 1650714, 1693040, 2200952, 2539560, 2751190, 3301428, 4126785, 4401904, 5079120, 5502380, 6602856, 8253570, 11004760, 13205712, 16507140, 22009520, 33014280, 66028560]

約数ペア:

[(1, 66028560), (2, 33014280), (3, 22009520), (4, 16507140), (5, 13205712), (6, 11004760), (8, 8253570), (10, 6602856), (12, 5502380), (13, 5079120), (15, 4401904), (16, 4126785), (20, 3301428), (24, 2751190), (26, 2539560), (30, 2200952), (39, 1693040), (40, 1650714), (48, 1375595), (52, 1269780), (60, 1100476), (65, 1015824), (78, 846520), (80, 825357), (104, 634890), (120, 550238), (130, 507912), (156, 423260), (195, 338608), (208, 317445), (240, 275119), (260, 253956), (312, 211630), (390, 169304), (520, 126978), (624, 105815), (780, 84652), (1040, 63489), (1560, 42326), (3120, 21163)]