280040544

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2482

約数の個数: 192

約数和(自身を含む): 983001600

約数和(自身を除く): 702961056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2437, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 4874, 5472, 6048, 6384, 7182, 7311, 8208, 9576, 9748, 12768, 14364, 14622, 16416, 17059, 19152, 19496, 21933, 28728, 29244, 34118, 38304, 38992, 43866, 46303, 51177, 57456, 58488, 65799, 68236, 77984, 87732, 92606, 102354, 114912, 116976, 131598, 136472, 138909, 153531, 175464, 185212, 204708, 233952, 263196, 272944, 277818, 307062, 324121, 350928, 370424, 409416, 416727, 460593, 526392, 545888, 555636, 614124, 648242, 701856, 740848, 818832, 833454, 921186, 972363, 1052784, 1111272, 1228248, 1250181, 1296484, 1481696, 1637664, 1666908, 1842372, 1944726, 2105568, 2222544, 2456496, 2500362, 2592968, 2917089, 3333816, 3684744, 3889452, 4445088, 4912992, 5000724, 5185936, 5834178, 6667632, 7369488, 7778904, 8751267, 10001448, 10371872, 11668356, 13335264, 14738976, 15557808, 17502534, 20002896, 23336712, 31115616, 35005068, 40005792, 46673424, 70010136, 93346848, 140020272, 280040544]

約数ペア:

[(1, 280040544), (2, 140020272), (3, 93346848), (4, 70010136), (6, 46673424), (7, 40005792), (8, 35005068), (9, 31115616), (12, 23336712), (14, 20002896), (16, 17502534), (18, 15557808), (19, 14738976), (21, 13335264), (24, 11668356), (27, 10371872), (28, 10001448), (32, 8751267), (36, 7778904), (38, 7369488), (42, 6667632), (48, 5834178), (54, 5185936), (56, 5000724), (57, 4912992), (63, 4445088), (72, 3889452), (76, 3684744), (84, 3333816), (96, 2917089), (108, 2592968), (112, 2500362), (114, 2456496), (126, 2222544), (133, 2105568), (144, 1944726), (152, 1842372), (168, 1666908), (171, 1637664), (189, 1481696), (216, 1296484), (224, 1250181), (228, 1228248), (252, 1111272), (266, 1052784), (288, 972363), (304, 921186), (336, 833454), (342, 818832), (378, 740848), (399, 701856), (432, 648242), (456, 614124), (504, 555636), (513, 545888), (532, 526392), (608, 460593), (672, 416727), (684, 409416), (756, 370424), (798, 350928), (864, 324121), (912, 307062), (1008, 277818), (1026, 272944), (1064, 263196), (1197, 233952), (1368, 204708), (1512, 185212), (1596, 175464), (1824, 153531), (2016, 138909), (2052, 136472), (2128, 131598), (2394, 116976), (2437, 114912), (2736, 102354), (3024, 92606), (3192, 87732), (3591, 77984), (4104, 68236), (4256, 65799), (4788, 58488), (4874, 57456), (5472, 51177), (6048, 46303), (6384, 43866), (7182, 38992), (7311, 38304), (8208, 34118), (9576, 29244), (9748, 28728), (12768, 21933), (14364, 19496), (14622, 19152), (16416, 17059)]