626368080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15443}}^1$

素因数の和:15485

約数の個数: 120

約数和(自身を含む): 2102731488

約数和(自身を除く): 1476363408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 13520, 15443, 20280, 30886, 40560, 46329, 61772, 77215, 92658, 123544, 154430, 185316, 200759, 231645, 247088, 308860, 370632, 401518, 463290, 602277, 617720, 741264, 803036, 926580, 1003795, 1204554, 1235440, 1606072, 1853160, 2007590, 2409108, 2609867, 3011385, 3212144, 3706320, 4015180, 4818216, 5219734, 6022770, 7829601, 8030360, 9636432, 10439468, 12045540, 13049335, 15659202, 16060720, 20878936, 24091080, 26098670, 31318404, 39148005, 41757872, 48182160, 52197340, 62636808, 78296010, 104394680, 125273616, 156592020, 208789360, 313184040, 626368080]

約数ペア:

[(1, 626368080), (2, 313184040), (3, 208789360), (4, 156592020), (5, 125273616), (6, 104394680), (8, 78296010), (10, 62636808), (12, 52197340), (13, 48182160), (15, 41757872), (16, 39148005), (20, 31318404), (24, 26098670), (26, 24091080), (30, 20878936), (39, 16060720), (40, 15659202), (48, 13049335), (52, 12045540), (60, 10439468), (65, 9636432), (78, 8030360), (80, 7829601), (104, 6022770), (120, 5219734), (130, 4818216), (156, 4015180), (169, 3706320), (195, 3212144), (208, 3011385), (240, 2609867), (260, 2409108), (312, 2007590), (338, 1853160), (390, 1606072), (507, 1235440), (520, 1204554), (624, 1003795), (676, 926580), (780, 803036), (845, 741264), (1014, 617720), (1040, 602277), (1352, 463290), (1560, 401518), (1690, 370632), (2028, 308860), (2535, 247088), (2704, 231645), (3120, 200759), (3380, 185316), (4056, 154430), (5070, 123544), (6760, 92658), (8112, 77215), (10140, 61772), (13520, 46329), (15443, 40560), (20280, 30886)]