1207878840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{479317}}^1$

素因数の和:479341

約数の個数: 96

約数和(自身を含む): 4486416480

約数和(自身を除く): 3278537640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 479317, 958634, 1437951, 1917268, 2396585, 2875902, 3355219, 3834536, 4313853, 4793170, 5751804, 6710438, 7189755, 8627706, 9586340, 10065657, 11503608, 13420876, 14379510, 16776095, 17255412, 19172680, 20131314, 21569265, 26841752, 28759020, 30196971, 33552190, 34510824, 40262628, 43138530, 50328285, 57518040, 60393942, 67104380, 80525256, 86277060, 100656570, 120787884, 134208760, 150984855, 172554120, 201313140, 241575768, 301969710, 402626280, 603939420, 1207878840]

約数ペア:

[(1, 1207878840), (2, 603939420), (3, 402626280), (4, 301969710), (5, 241575768), (6, 201313140), (7, 172554120), (8, 150984855), (9, 134208760), (10, 120787884), (12, 100656570), (14, 86277060), (15, 80525256), (18, 67104380), (20, 60393942), (21, 57518040), (24, 50328285), (28, 43138530), (30, 40262628), (35, 34510824), (36, 33552190), (40, 30196971), (42, 28759020), (45, 26841752), (56, 21569265), (60, 20131314), (63, 19172680), (70, 17255412), (72, 16776095), (84, 14379510), (90, 13420876), (105, 11503608), (120, 10065657), (126, 9586340), (140, 8627706), (168, 7189755), (180, 6710438), (210, 5751804), (252, 4793170), (280, 4313853), (315, 3834536), (360, 3355219), (420, 2875902), (504, 2396585), (630, 1917268), (840, 1437951), (1260, 958634), (2520, 479317)]