151118940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{1049}}^1$

素因数の和:1089

約数の個数: 120

約数和(自身を含む): 494096400

約数和(自身を除く): 342977460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1049, 1372, 1470, 1715, 2058, 2098, 2401, 2940, 3147, 3430, 4116, 4196, 4802, 5145, 5245, 6294, 6860, 7203, 7343, 9604, 10290, 10490, 12005, 12588, 14406, 14686, 15735, 20580, 20980, 22029, 24010, 28812, 29372, 31470, 36015, 36715, 44058, 48020, 51401, 62940, 72030, 73430, 88116, 102802, 110145, 144060, 146860, 154203, 205604, 220290, 257005, 308406, 359807, 440580, 514010, 616812, 719614, 771015, 1028020, 1079421, 1439228, 1542030, 1799035, 2158842, 2518649, 3084060, 3598070, 4317684, 5037298, 5397105, 7196140, 7555947, 10074596, 10794210, 12593245, 15111894, 21588420, 25186490, 30223788, 37779735, 50372980, 75559470, 151118940]

約数ペア:

[(1, 151118940), (2, 75559470), (3, 50372980), (4, 37779735), (5, 30223788), (6, 25186490), (7, 21588420), (10, 15111894), (12, 12593245), (14, 10794210), (15, 10074596), (20, 7555947), (21, 7196140), (28, 5397105), (30, 5037298), (35, 4317684), (42, 3598070), (49, 3084060), (60, 2518649), (70, 2158842), (84, 1799035), (98, 1542030), (105, 1439228), (140, 1079421), (147, 1028020), (196, 771015), (210, 719614), (245, 616812), (294, 514010), (343, 440580), (420, 359807), (490, 308406), (588, 257005), (686, 220290), (735, 205604), (980, 154203), (1029, 146860), (1049, 144060), (1372, 110145), (1470, 102802), (1715, 88116), (2058, 73430), (2098, 72030), (2401, 62940), (2940, 51401), (3147, 48020), (3430, 44058), (4116, 36715), (4196, 36015), (4802, 31470), (5145, 29372), (5245, 28812), (6294, 24010), (6860, 22029), (7203, 20980), (7343, 20580), (9604, 15735), (10290, 14686), (10490, 14406), (12005, 12588)]