143759840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2800

約数の個数: 96

約数和(自身を含む): 396555264

約数和(自身を除く): 252795424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2632, 2731, 3290, 3760, 5264, 5462, 6580, 7520, 10528, 10924, 13160, 13655, 19117, 21848, 26320, 27310, 38234, 43696, 52640, 54620, 76468, 87392, 95585, 109240, 128357, 152936, 191170, 218480, 256714, 305872, 382340, 436960, 513428, 611744, 641785, 764680, 898499, 1026856, 1283570, 1529360, 1796998, 2053712, 2567140, 3058720, 3593996, 4107424, 4492495, 5134280, 7187992, 8984990, 10268560, 14375984, 17969980, 20537120, 28751968, 35939960, 71879920, 143759840]

約数ペア:

[(1, 143759840), (2, 71879920), (4, 35939960), (5, 28751968), (7, 20537120), (8, 17969980), (10, 14375984), (14, 10268560), (16, 8984990), (20, 7187992), (28, 5134280), (32, 4492495), (35, 4107424), (40, 3593996), (47, 3058720), (56, 2567140), (70, 2053712), (80, 1796998), (94, 1529360), (112, 1283570), (140, 1026856), (160, 898499), (188, 764680), (224, 641785), (235, 611744), (280, 513428), (329, 436960), (376, 382340), (470, 305872), (560, 256714), (658, 218480), (752, 191170), (940, 152936), (1120, 128357), (1316, 109240), (1504, 95585), (1645, 87392), (1880, 76468), (2632, 54620), (2731, 52640), (3290, 43696), (3760, 38234), (5264, 27310), (5462, 26320), (6580, 21848), (7520, 19117), (10528, 13655), (10924, 13160)]