80667312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 240

約数和(自身を含む): 261233280

約数和(自身を除く): 180565968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 43, 44, 48, 51, 57, 66, 68, 76, 86, 88, 102, 114, 121, 129, 132, 136, 152, 172, 176, 187, 204, 209, 228, 242, 258, 264, 272, 304, 323, 344, 363, 374, 408, 418, 456, 473, 484, 516, 528, 561, 627, 646, 688, 726, 731, 748, 816, 817, 836, 912, 946, 968, 969, 1032, 1122, 1254, 1292, 1419, 1452, 1462, 1496, 1634, 1672, 1892, 1936, 1938, 2057, 2064, 2193, 2244, 2299, 2451, 2508, 2584, 2838, 2904, 2924, 2992, 3268, 3344, 3553, 3784, 3876, 4114, 4386, 4488, 4598, 4902, 5016, 5168, 5203, 5676, 5808, 5848, 6171, 6536, 6897, 7106, 7568, 7752, 8041, 8228, 8772, 8976, 8987, 9196, 9804, 10032, 10406, 10659, 11352, 11696, 12342, 13072, 13794, 13889, 14212, 15504, 15609, 16082, 16456, 17544, 17974, 18392, 19608, 20812, 21318, 22704, 24123, 24684, 26961, 27588, 27778, 28424, 31218, 32164, 32912, 35088, 35948, 36784, 39083, 39216, 41624, 41667, 42636, 48246, 49368, 53922, 55176, 55556, 56848, 62436, 64328, 71896, 78166, 83248, 83334, 85272, 88451, 96492, 98736, 98857, 107844, 110352, 111112, 117249, 124872, 128656, 143792, 152779, 156332, 166668, 170544, 176902, 192984, 197714, 215688, 222224, 234498, 249744, 265353, 296571, 305558, 312664, 333336, 353804, 385968, 395428, 431376, 458337, 468996, 530706, 593142, 611116, 625328, 666672, 707608, 790856, 916674, 937992, 1061412, 1186284, 1222232, 1415216, 1581712, 1680569, 1833348, 1875984, 2122824, 2372568, 2444464, 3361138, 3666696, 4245648, 4745136, 5041707, 6722276, 7333392, 10083414, 13444552, 20166828, 26889104, 40333656, 80667312]

約数ペア:

[(1, 80667312), (2, 40333656), (3, 26889104), (4, 20166828), (6, 13444552), (8, 10083414), (11, 7333392), (12, 6722276), (16, 5041707), (17, 4745136), (19, 4245648), (22, 3666696), (24, 3361138), (33, 2444464), (34, 2372568), (38, 2122824), (43, 1875984), (44, 1833348), (48, 1680569), (51, 1581712), (57, 1415216), (66, 1222232), (68, 1186284), (76, 1061412), (86, 937992), (88, 916674), (102, 790856), (114, 707608), (121, 666672), (129, 625328), (132, 611116), (136, 593142), (152, 530706), (172, 468996), (176, 458337), (187, 431376), (204, 395428), (209, 385968), (228, 353804), (242, 333336), (258, 312664), (264, 305558), (272, 296571), (304, 265353), (323, 249744), (344, 234498), (363, 222224), (374, 215688), (408, 197714), (418, 192984), (456, 176902), (473, 170544), (484, 166668), (516, 156332), (528, 152779), (561, 143792), (627, 128656), (646, 124872), (688, 117249), (726, 111112), (731, 110352), (748, 107844), (816, 98857), (817, 98736), (836, 96492), (912, 88451), (946, 85272), (968, 83334), (969, 83248), (1032, 78166), (1122, 71896), (1254, 64328), (1292, 62436), (1419, 56848), (1452, 55556), (1462, 55176), (1496, 53922), (1634, 49368), (1672, 48246), (1892, 42636), (1936, 41667), (1938, 41624), (2057, 39216), (2064, 39083), (2193, 36784), (2244, 35948), (2299, 35088), (2451, 32912), (2508, 32164), (2584, 31218), (2838, 28424), (2904, 27778), (2924, 27588), (2992, 26961), (3268, 24684), (3344, 24123), (3553, 22704), (3784, 21318), (3876, 20812), (4114, 19608), (4386, 18392), (4488, 17974), (4598, 17544), (4902, 16456), (5016, 16082), (5168, 15609), (5203, 15504), (5676, 14212), (5808, 13889), (5848, 13794), (6171, 13072), (6536, 12342), (6897, 11696), (7106, 11352), (7568, 10659), (7752, 10406), (8041, 10032), (8228, 9804), (8772, 9196), (8976, 8987)]