68321760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10949}}^1$

素因数の和:10980

約数の個数: 96

約数和(自身を含む): 231789600

約数和(自身を除く): 163467840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 10949, 21898, 32847, 43796, 54745, 65694, 87592, 109490, 131388, 142337, 164235, 175184, 218980, 262776, 284674, 328470, 350368, 427011, 437960, 525552, 569348, 656940, 711685, 854022, 875920, 1051104, 1138696, 1313880, 1423370, 1708044, 1751840, 2135055, 2277392, 2627760, 2846740, 3416088, 4270110, 4554784, 5255520, 5693480, 6832176, 8540220, 11386960, 13664352, 17080440, 22773920, 34160880, 68321760]

約数ペア:

[(1, 68321760), (2, 34160880), (3, 22773920), (4, 17080440), (5, 13664352), (6, 11386960), (8, 8540220), (10, 6832176), (12, 5693480), (13, 5255520), (15, 4554784), (16, 4270110), (20, 3416088), (24, 2846740), (26, 2627760), (30, 2277392), (32, 2135055), (39, 1751840), (40, 1708044), (48, 1423370), (52, 1313880), (60, 1138696), (65, 1051104), (78, 875920), (80, 854022), (96, 711685), (104, 656940), (120, 569348), (130, 525552), (156, 437960), (160, 427011), (195, 350368), (208, 328470), (240, 284674), (260, 262776), (312, 218980), (390, 175184), (416, 164235), (480, 142337), (520, 131388), (624, 109490), (780, 87592), (1040, 65694), (1248, 54745), (1560, 43796), (2080, 32847), (3120, 21898), (6240, 10949)]