160391400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20563}}^1$

素因数の和:20595

約数の個数: 96

約数和(自身を含む): 535486560

約数和(自身を除く): 375095160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 20563, 41126, 61689, 82252, 102815, 123378, 164504, 205630, 246756, 267319, 308445, 411260, 493512, 514075, 534638, 616890, 801957, 822520, 1028150, 1069276, 1233780, 1336595, 1542225, 1603914, 2056300, 2138552, 2467560, 2673190, 3084450, 3207828, 4009785, 4112600, 5346380, 6168900, 6415656, 6682975, 8019570, 10692760, 12337800, 13365950, 16039140, 20048925, 26731900, 32078280, 40097850, 53463800, 80195700, 160391400]

約数ペア:

[(1, 160391400), (2, 80195700), (3, 53463800), (4, 40097850), (5, 32078280), (6, 26731900), (8, 20048925), (10, 16039140), (12, 13365950), (13, 12337800), (15, 10692760), (20, 8019570), (24, 6682975), (25, 6415656), (26, 6168900), (30, 5346380), (39, 4112600), (40, 4009785), (50, 3207828), (52, 3084450), (60, 2673190), (65, 2467560), (75, 2138552), (78, 2056300), (100, 1603914), (104, 1542225), (120, 1336595), (130, 1233780), (150, 1069276), (156, 1028150), (195, 822520), (200, 801957), (260, 616890), (300, 534638), (312, 514075), (325, 493512), (390, 411260), (520, 308445), (600, 267319), (650, 246756), (780, 205630), (975, 164504), (1300, 123378), (1560, 102815), (1950, 82252), (2600, 61689), (3900, 41126), (7800, 20563)]