804158040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{957331}}^1$

素因数の和:957352

約数の個数: 64

約数和(自身を含む): 2757116160

約数和(自身を除く): 1952958120

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, 280, 420, 840, 957331, 1914662, 2871993, 3829324, 4786655, 5743986, 6701317, 7658648, 9573310, 11487972, 13402634, 14359965, 19146620, 20103951, 22975944, 26805268, 28719930, 33506585, 38293240, 40207902, 53610536, 57439860, 67013170, 80415804, 100519755, 114879720, 134026340, 160831608, 201039510, 268052680, 402079020, 804158040]

約数ペア:

[(1, 804158040), (2, 402079020), (3, 268052680), (4, 201039510), (5, 160831608), (6, 134026340), (7, 114879720), (8, 100519755), (10, 80415804), (12, 67013170), (14, 57439860), (15, 53610536), (20, 40207902), (21, 38293240), (24, 33506585), (28, 28719930), (30, 26805268), (35, 22975944), (40, 20103951), (42, 19146620), (56, 14359965), (60, 13402634), (70, 11487972), (84, 9573310), (105, 7658648), (120, 6701317), (140, 5743986), (168, 4786655), (210, 3829324), (280, 2871993), (420, 1914662), (840, 957331)]