160662840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{569}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 522849600

約数和(自身を除く): 362186760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 181, 195, 260, 312, 362, 390, 520, 543, 569, 724, 780, 905, 1086, 1138, 1448, 1560, 1707, 1810, 2172, 2276, 2353, 2715, 2845, 3414, 3620, 4344, 4552, 4706, 5430, 5690, 6828, 7059, 7240, 7397, 8535, 9412, 10860, 11380, 11765, 13656, 14118, 14794, 17070, 18824, 21720, 22191, 22760, 23530, 28236, 29588, 34140, 35295, 36985, 44382, 47060, 56472, 59176, 68280, 70590, 73970, 88764, 94120, 102989, 110955, 141180, 147940, 177528, 205978, 221910, 282360, 295880, 308967, 411956, 443820, 514945, 617934, 823912, 887640, 1029890, 1235868, 1338857, 1544835, 2059780, 2471736, 2677714, 3089670, 4016571, 4119560, 5355428, 6179340, 6694285, 8033142, 10710856, 12358680, 13388570, 16066284, 20082855, 26777140, 32132568, 40165710, 53554280, 80331420, 160662840]

約数ペア:

[(1, 160662840), (2, 80331420), (3, 53554280), (4, 40165710), (5, 32132568), (6, 26777140), (8, 20082855), (10, 16066284), (12, 13388570), (13, 12358680), (15, 10710856), (20, 8033142), (24, 6694285), (26, 6179340), (30, 5355428), (39, 4119560), (40, 4016571), (52, 3089670), (60, 2677714), (65, 2471736), (78, 2059780), (104, 1544835), (120, 1338857), (130, 1235868), (156, 1029890), (181, 887640), (195, 823912), (260, 617934), (312, 514945), (362, 443820), (390, 411956), (520, 308967), (543, 295880), (569, 282360), (724, 221910), (780, 205978), (905, 177528), (1086, 147940), (1138, 141180), (1448, 110955), (1560, 102989), (1707, 94120), (1810, 88764), (2172, 73970), (2276, 70590), (2353, 68280), (2715, 59176), (2845, 56472), (3414, 47060), (3620, 44382), (4344, 36985), (4552, 35295), (4706, 34140), (5430, 29588), (5690, 28236), (6828, 23530), (7059, 22760), (7240, 22191), (7397, 21720), (8535, 18824), (9412, 17070), (10860, 14794), (11380, 14118), (11765, 13656)]