166664940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12569}}^1$

素因数の和:12611

約数の個数: 96

約数和(自身を含む): 532163520

約数和(自身を除く): 365498580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 12569, 13260, 25138, 37707, 50276, 62845, 75414, 125690, 150828, 163397, 188535, 213673, 251380, 326794, 377070, 427346, 490191, 641019, 653588, 754140, 816985, 854692, 980382, 1068365, 1282038, 1633970, 1960764, 2136730, 2450955, 2564076, 2777749, 3205095, 3267940, 4273460, 4901910, 5555498, 6410190, 8333247, 9803820, 11110996, 12820380, 13888745, 16666494, 27777490, 33332988, 41666235, 55554980, 83332470, 166664940]

約数ペア:

[(1, 166664940), (2, 83332470), (3, 55554980), (4, 41666235), (5, 33332988), (6, 27777490), (10, 16666494), (12, 13888745), (13, 12820380), (15, 11110996), (17, 9803820), (20, 8333247), (26, 6410190), (30, 5555498), (34, 4901910), (39, 4273460), (51, 3267940), (52, 3205095), (60, 2777749), (65, 2564076), (68, 2450955), (78, 2136730), (85, 1960764), (102, 1633970), (130, 1282038), (156, 1068365), (170, 980382), (195, 854692), (204, 816985), (221, 754140), (255, 653588), (260, 641019), (340, 490191), (390, 427346), (442, 377070), (510, 326794), (663, 251380), (780, 213673), (884, 188535), (1020, 163397), (1105, 150828), (1326, 125690), (2210, 75414), (2652, 62845), (3315, 50276), (4420, 37707), (6630, 25138), (12569, 13260)]