1495121880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{7841}}^1$

素因数の和:8089

約数の個数: 128

約数和(自身を含む): 5149370880

約数和(自身を除く): 3654249000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 227, 280, 420, 454, 681, 840, 908, 1135, 1362, 1589, 1816, 2270, 2724, 3178, 3405, 4540, 4767, 5448, 6356, 6810, 7841, 7945, 9080, 9534, 12712, 13620, 15682, 15890, 19068, 23523, 23835, 27240, 31364, 31780, 38136, 39205, 47046, 47670, 54887, 62728, 63560, 78410, 94092, 95340, 109774, 117615, 156820, 164661, 188184, 190680, 219548, 235230, 274435, 313640, 329322, 439096, 470460, 548870, 658644, 823305, 940920, 1097740, 1317288, 1646610, 1779907, 2195480, 3293220, 3559814, 5339721, 6586440, 7119628, 8899535, 10679442, 12459349, 14239256, 17799070, 21358884, 24918698, 26698605, 35598140, 37378047, 42717768, 49837396, 53397210, 62296745, 71196280, 74756094, 99674792, 106794420, 124593490, 149512188, 186890235, 213588840, 249186980, 299024376, 373780470, 498373960, 747560940, 1495121880]

約数ペア:

[(1, 1495121880), (2, 747560940), (3, 498373960), (4, 373780470), (5, 299024376), (6, 249186980), (7, 213588840), (8, 186890235), (10, 149512188), (12, 124593490), (14, 106794420), (15, 99674792), (20, 74756094), (21, 71196280), (24, 62296745), (28, 53397210), (30, 49837396), (35, 42717768), (40, 37378047), (42, 35598140), (56, 26698605), (60, 24918698), (70, 21358884), (84, 17799070), (105, 14239256), (120, 12459349), (140, 10679442), (168, 8899535), (210, 7119628), (227, 6586440), (280, 5339721), (420, 3559814), (454, 3293220), (681, 2195480), (840, 1779907), (908, 1646610), (1135, 1317288), (1362, 1097740), (1589, 940920), (1816, 823305), (2270, 658644), (2724, 548870), (3178, 470460), (3405, 439096), (4540, 329322), (4767, 313640), (5448, 274435), (6356, 235230), (6810, 219548), (7841, 190680), (7945, 188184), (9080, 164661), (9534, 156820), (12712, 117615), (13620, 109774), (15682, 95340), (15890, 94092), (19068, 78410), (23523, 63560), (23835, 62728), (27240, 54887), (31364, 47670), (31780, 47046), (38136, 39205)]