817014120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1193}}^1$

素因数の和:1659

約数の個数: 128

約数和(自身を含む): 2647814400

約数和(自身を除く): 1830800280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 439, 520, 780, 878, 1193, 1317, 1560, 1756, 2195, 2386, 2634, 3512, 3579, 4390, 4772, 5268, 5707, 5965, 6585, 7158, 8780, 9544, 10536, 11414, 11930, 13170, 14316, 15509, 17121, 17560, 17895, 22828, 23860, 26340, 28535, 28632, 31018, 34242, 35790, 45656, 46527, 47720, 52680, 57070, 62036, 68484, 71580, 77545, 85605, 93054, 114140, 124072, 136968, 143160, 155090, 171210, 186108, 228280, 232635, 310180, 342420, 372216, 465270, 523727, 620360, 684840, 930540, 1047454, 1571181, 1861080, 2094908, 2618635, 3142362, 4189816, 5237270, 6284724, 6808451, 7855905, 10474540, 12569448, 13616902, 15711810, 20425353, 20949080, 27233804, 31423620, 34042255, 40850706, 54467608, 62847240, 68084510, 81701412, 102126765, 136169020, 163402824, 204253530, 272338040, 408507060, 817014120]

約数ペア:

[(1, 817014120), (2, 408507060), (3, 272338040), (4, 204253530), (5, 163402824), (6, 136169020), (8, 102126765), (10, 81701412), (12, 68084510), (13, 62847240), (15, 54467608), (20, 40850706), (24, 34042255), (26, 31423620), (30, 27233804), (39, 20949080), (40, 20425353), (52, 15711810), (60, 13616902), (65, 12569448), (78, 10474540), (104, 7855905), (120, 6808451), (130, 6284724), (156, 5237270), (195, 4189816), (260, 3142362), (312, 2618635), (390, 2094908), (439, 1861080), (520, 1571181), (780, 1047454), (878, 930540), (1193, 684840), (1317, 620360), (1560, 523727), (1756, 465270), (2195, 372216), (2386, 342420), (2634, 310180), (3512, 232635), (3579, 228280), (4390, 186108), (4772, 171210), (5268, 155090), (5707, 143160), (5965, 136968), (6585, 124072), (7158, 114140), (8780, 93054), (9544, 85605), (10536, 77545), (11414, 71580), (11930, 68484), (13170, 62036), (14316, 57070), (15509, 52680), (17121, 47720), (17560, 46527), (17895, 45656), (22828, 35790), (23860, 34242), (26340, 31018), (28535, 28632)]