280015296

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:763

約数の個数: 168

約数和(自身を含む): 863467920

約数和(自身を除く): 583452624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 121, 132, 136, 176, 187, 192, 204, 242, 264, 272, 352, 363, 374, 408, 484, 528, 544, 561, 704, 709, 726, 748, 816, 968, 1056, 1088, 1122, 1418, 1452, 1496, 1632, 1936, 2057, 2112, 2127, 2244, 2836, 2904, 2992, 3264, 3872, 4114, 4254, 4488, 5672, 5808, 5984, 6171, 7744, 7799, 8228, 8508, 8976, 11344, 11616, 11968, 12053, 12342, 15598, 16456, 17016, 17952, 22688, 23232, 23397, 24106, 24684, 31196, 32912, 34032, 35904, 36159, 45376, 46794, 48212, 49368, 62392, 65824, 68064, 72318, 85789, 93588, 96424, 98736, 124784, 131648, 132583, 136128, 144636, 171578, 187176, 192848, 197472, 249568, 257367, 265166, 289272, 343156, 374352, 385696, 394944, 397749, 499136, 514734, 530332, 578544, 686312, 748704, 771392, 795498, 1029468, 1060664, 1157088, 1372624, 1458413, 1497408, 1590996, 2058936, 2121328, 2314176, 2745248, 2916826, 3181992, 4117872, 4242656, 4375239, 5490496, 5833652, 6363984, 8235744, 8485312, 8750478, 11667304, 12727968, 16471488, 17500956, 23334608, 25455936, 35001912, 46669216, 70003824, 93338432, 140007648, 280015296]

約数ペア:

[(1, 280015296), (2, 140007648), (3, 93338432), (4, 70003824), (6, 46669216), (8, 35001912), (11, 25455936), (12, 23334608), (16, 17500956), (17, 16471488), (22, 12727968), (24, 11667304), (32, 8750478), (33, 8485312), (34, 8235744), (44, 6363984), (48, 5833652), (51, 5490496), (64, 4375239), (66, 4242656), (68, 4117872), (88, 3181992), (96, 2916826), (102, 2745248), (121, 2314176), (132, 2121328), (136, 2058936), (176, 1590996), (187, 1497408), (192, 1458413), (204, 1372624), (242, 1157088), (264, 1060664), (272, 1029468), (352, 795498), (363, 771392), (374, 748704), (408, 686312), (484, 578544), (528, 530332), (544, 514734), (561, 499136), (704, 397749), (709, 394944), (726, 385696), (748, 374352), (816, 343156), (968, 289272), (1056, 265166), (1088, 257367), (1122, 249568), (1418, 197472), (1452, 192848), (1496, 187176), (1632, 171578), (1936, 144636), (2057, 136128), (2112, 132583), (2127, 131648), (2244, 124784), (2836, 98736), (2904, 96424), (2992, 93588), (3264, 85789), (3872, 72318), (4114, 68064), (4254, 65824), (4488, 62392), (5672, 49368), (5808, 48212), (5984, 46794), (6171, 45376), (7744, 36159), (7799, 35904), (8228, 34032), (8508, 32912), (8976, 31196), (11344, 24684), (11616, 24106), (11968, 23397), (12053, 23232), (12342, 22688), (15598, 17952), (16456, 17016)]