40279470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 127650816

約数和(自身を除く): 87371346

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 47, 49, 53, 55, 66, 70, 77, 94, 98, 105, 106, 110, 141, 147, 154, 159, 165, 210, 231, 235, 245, 265, 282, 294, 318, 329, 330, 371, 385, 462, 470, 490, 517, 530, 539, 583, 658, 705, 735, 742, 770, 795, 987, 1034, 1078, 1113, 1155, 1166, 1410, 1470, 1551, 1590, 1617, 1645, 1749, 1855, 1974, 2226, 2303, 2310, 2491, 2585, 2597, 2695, 2915, 3102, 3234, 3290, 3498, 3619, 3710, 4081, 4606, 4935, 4982, 5170, 5194, 5390, 5565, 5830, 6909, 7238, 7473, 7755, 7791, 8085, 8162, 8745, 9870, 10857, 11130, 11515, 12243, 12455, 12985, 13818, 14946, 15510, 15582, 16170, 17437, 17490, 18095, 20405, 21714, 23030, 24486, 24910, 25333, 25970, 27401, 28567, 34545, 34874, 36190, 37365, 38955, 40810, 50666, 52311, 54285, 54802, 57134, 61215, 69090, 74730, 75999, 77910, 82203, 85701, 87185, 104622, 108570, 122059, 122430, 126665, 137005, 142835, 151998, 164406, 171402, 174370, 191807, 244118, 253330, 261555, 274010, 285670, 366177, 379995, 383614, 411015, 428505, 523110, 575421, 610295, 732354, 759990, 822030, 857010, 959035, 1150842, 1220590, 1342649, 1830885, 1918070, 2685298, 2877105, 3661770, 4027947, 5754210, 6713245, 8055894, 13426490, 20139735, 40279470]

約数ペア:

[(1, 40279470), (2, 20139735), (3, 13426490), (5, 8055894), (6, 6713245), (7, 5754210), (10, 4027947), (11, 3661770), (14, 2877105), (15, 2685298), (21, 1918070), (22, 1830885), (30, 1342649), (33, 1220590), (35, 1150842), (42, 959035), (47, 857010), (49, 822030), (53, 759990), (55, 732354), (66, 610295), (70, 575421), (77, 523110), (94, 428505), (98, 411015), (105, 383614), (106, 379995), (110, 366177), (141, 285670), (147, 274010), (154, 261555), (159, 253330), (165, 244118), (210, 191807), (231, 174370), (235, 171402), (245, 164406), (265, 151998), (282, 142835), (294, 137005), (318, 126665), (329, 122430), (330, 122059), (371, 108570), (385, 104622), (462, 87185), (470, 85701), (490, 82203), (517, 77910), (530, 75999), (539, 74730), (583, 69090), (658, 61215), (705, 57134), (735, 54802), (742, 54285), (770, 52311), (795, 50666), (987, 40810), (1034, 38955), (1078, 37365), (1113, 36190), (1155, 34874), (1166, 34545), (1410, 28567), (1470, 27401), (1551, 25970), (1590, 25333), (1617, 24910), (1645, 24486), (1749, 23030), (1855, 21714), (1974, 20405), (2226, 18095), (2303, 17490), (2310, 17437), (2491, 16170), (2585, 15582), (2597, 15510), (2695, 14946), (2915, 13818), (3102, 12985), (3234, 12455), (3290, 12243), (3498, 11515), (3619, 11130), (3710, 10857), (4081, 9870), (4606, 8745), (4935, 8162), (4982, 8085), (5170, 7791), (5194, 7755), (5390, 7473), (5565, 7238), (5830, 6909)]