220081824

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 651006720

約数和(自身を除く): 430924896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 71, 72, 94, 96, 141, 142, 144, 188, 213, 229, 282, 284, 288, 376, 423, 426, 458, 564, 568, 639, 687, 752, 846, 852, 916, 1128, 1136, 1278, 1374, 1504, 1692, 1704, 1832, 2061, 2256, 2272, 2556, 2748, 3337, 3384, 3408, 3664, 4122, 4512, 5112, 5496, 6674, 6768, 6816, 7328, 8244, 10011, 10224, 10763, 10992, 13348, 13536, 16259, 16488, 20022, 20448, 21526, 21984, 26696, 30033, 32289, 32518, 32976, 40044, 43052, 48777, 53392, 60066, 64578, 65036, 65952, 80088, 86104, 96867, 97554, 106784, 120132, 129156, 130072, 146331, 160176, 172208, 193734, 195108, 240264, 258312, 260144, 292662, 320352, 344416, 387468, 390216, 480528, 516624, 520288, 585324, 764173, 774936, 780432, 961056, 1033248, 1170648, 1528346, 1549872, 1560864, 2292519, 2341296, 3056692, 3099744, 4585038, 4682592, 6113384, 6877557, 9170076, 12226768, 13755114, 18340152, 24453536, 27510228, 36680304, 55020456, 73360608, 110040912, 220081824]

約数ペア:

[(1, 220081824), (2, 110040912), (3, 73360608), (4, 55020456), (6, 36680304), (8, 27510228), (9, 24453536), (12, 18340152), (16, 13755114), (18, 12226768), (24, 9170076), (32, 6877557), (36, 6113384), (47, 4682592), (48, 4585038), (71, 3099744), (72, 3056692), (94, 2341296), (96, 2292519), (141, 1560864), (142, 1549872), (144, 1528346), (188, 1170648), (213, 1033248), (229, 961056), (282, 780432), (284, 774936), (288, 764173), (376, 585324), (423, 520288), (426, 516624), (458, 480528), (564, 390216), (568, 387468), (639, 344416), (687, 320352), (752, 292662), (846, 260144), (852, 258312), (916, 240264), (1128, 195108), (1136, 193734), (1278, 172208), (1374, 160176), (1504, 146331), (1692, 130072), (1704, 129156), (1832, 120132), (2061, 106784), (2256, 97554), (2272, 96867), (2556, 86104), (2748, 80088), (3337, 65952), (3384, 65036), (3408, 64578), (3664, 60066), (4122, 53392), (4512, 48777), (5112, 43052), (5496, 40044), (6674, 32976), (6768, 32518), (6816, 32289), (7328, 30033), (8244, 26696), (10011, 21984), (10224, 21526), (10763, 20448), (10992, 20022), (13348, 16488), (13536, 16259)]