220035504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 160

約数和(自身を含む): 656346880

約数和(自身を除く): 436311376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 67, 76, 78, 104, 114, 134, 152, 156, 201, 208, 228, 247, 268, 277, 304, 312, 402, 456, 494, 536, 554, 624, 741, 804, 831, 871, 912, 988, 1072, 1108, 1273, 1482, 1608, 1662, 1742, 1976, 2216, 2546, 2613, 2964, 3216, 3324, 3484, 3601, 3819, 3952, 4432, 5092, 5226, 5263, 5928, 6648, 6968, 7202, 7638, 10184, 10452, 10526, 10803, 11856, 13296, 13936, 14404, 15276, 15789, 16549, 18559, 20368, 20904, 21052, 21606, 28808, 30552, 31578, 33098, 37118, 41808, 42104, 43212, 49647, 55677, 57616, 61104, 63156, 66196, 68419, 74236, 84208, 86424, 99294, 111354, 126312, 132392, 136838, 148472, 172848, 198588, 205257, 222708, 241267, 252624, 264784, 273676, 296944, 352621, 397176, 410514, 445416, 482534, 547352, 705242, 723801, 794352, 821028, 890832, 965068, 1057863, 1094704, 1410484, 1447602, 1642056, 1930136, 2115726, 2820968, 2895204, 3284112, 3860272, 4231452, 4584073, 5641936, 5790408, 8462904, 9168146, 11580816, 13752219, 16925808, 18336292, 27504438, 36672584, 55008876, 73345168, 110017752, 220035504]

約数ペア:

[(1, 220035504), (2, 110017752), (3, 73345168), (4, 55008876), (6, 36672584), (8, 27504438), (12, 18336292), (13, 16925808), (16, 13752219), (19, 11580816), (24, 9168146), (26, 8462904), (38, 5790408), (39, 5641936), (48, 4584073), (52, 4231452), (57, 3860272), (67, 3284112), (76, 2895204), (78, 2820968), (104, 2115726), (114, 1930136), (134, 1642056), (152, 1447602), (156, 1410484), (201, 1094704), (208, 1057863), (228, 965068), (247, 890832), (268, 821028), (277, 794352), (304, 723801), (312, 705242), (402, 547352), (456, 482534), (494, 445416), (536, 410514), (554, 397176), (624, 352621), (741, 296944), (804, 273676), (831, 264784), (871, 252624), (912, 241267), (988, 222708), (1072, 205257), (1108, 198588), (1273, 172848), (1482, 148472), (1608, 136838), (1662, 132392), (1742, 126312), (1976, 111354), (2216, 99294), (2546, 86424), (2613, 84208), (2964, 74236), (3216, 68419), (3324, 66196), (3484, 63156), (3601, 61104), (3819, 57616), (3952, 55677), (4432, 49647), (5092, 43212), (5226, 42104), (5263, 41808), (5928, 37118), (6648, 33098), (6968, 31578), (7202, 30552), (7638, 28808), (10184, 21606), (10452, 21052), (10526, 20904), (10803, 20368), (11856, 18559), (13296, 16549), (13936, 15789), (14404, 15276)]