162239840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8521}}^1$

素因数の和:8560

約数の個数: 96

約数和(自身を含む): 463869504

約数和(自身を除く): 301629664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 8521, 9520, 17042, 19040, 34084, 42605, 59647, 68168, 85210, 119294, 136336, 144857, 170420, 238588, 272672, 289714, 298235, 340840, 477176, 579428, 596470, 681680, 724285, 954352, 1013999, 1158856, 1192940, 1363360, 1448570, 1908704, 2027998, 2317712, 2385880, 2897140, 4055996, 4635424, 4771760, 5069995, 5794280, 8111992, 9543520, 10139990, 11588560, 16223984, 20279980, 23177120, 32447968, 40559960, 81119920, 162239840]

約数ペア:

[(1, 162239840), (2, 81119920), (4, 40559960), (5, 32447968), (7, 23177120), (8, 20279980), (10, 16223984), (14, 11588560), (16, 10139990), (17, 9543520), (20, 8111992), (28, 5794280), (32, 5069995), (34, 4771760), (35, 4635424), (40, 4055996), (56, 2897140), (68, 2385880), (70, 2317712), (80, 2027998), (85, 1908704), (112, 1448570), (119, 1363360), (136, 1192940), (140, 1158856), (160, 1013999), (170, 954352), (224, 724285), (238, 681680), (272, 596470), (280, 579428), (340, 477176), (476, 340840), (544, 298235), (560, 289714), (595, 272672), (680, 238588), (952, 170420), (1120, 144857), (1190, 136336), (1360, 119294), (1904, 85210), (2380, 68168), (2720, 59647), (3808, 42605), (4760, 34084), (8521, 19040), (9520, 17042)]