684849480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{116471}}^1$

素因数の和:116499

約数の個数: 96

約数和(自身を含む): 2390005440

約数和(自身を除く): 1705155960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 116471, 232942, 349413, 465884, 582355, 698826, 815297, 931768, 1164710, 1397652, 1630594, 1747065, 2329420, 2445891, 2795304, 3261188, 3494130, 4076485, 4658840, 4891782, 5707079, 6522376, 6988260, 8152970, 9783564, 11414158, 12229455, 13976520, 16305940, 17121237, 19567128, 22828316, 24458910, 28535395, 32611880, 34242474, 45656632, 48917820, 57070790, 68484948, 85606185, 97835640, 114141580, 136969896, 171212370, 228283160, 342424740, 684849480]

約数ペア:

[(1, 684849480), (2, 342424740), (3, 228283160), (4, 171212370), (5, 136969896), (6, 114141580), (7, 97835640), (8, 85606185), (10, 68484948), (12, 57070790), (14, 48917820), (15, 45656632), (20, 34242474), (21, 32611880), (24, 28535395), (28, 24458910), (30, 22828316), (35, 19567128), (40, 17121237), (42, 16305940), (49, 13976520), (56, 12229455), (60, 11414158), (70, 9783564), (84, 8152970), (98, 6988260), (105, 6522376), (120, 5707079), (140, 4891782), (147, 4658840), (168, 4076485), (196, 3494130), (210, 3261188), (245, 2795304), (280, 2445891), (294, 2329420), (392, 1747065), (420, 1630594), (490, 1397652), (588, 1164710), (735, 931768), (840, 815297), (980, 698826), (1176, 582355), (1470, 465884), (1960, 349413), (2940, 232942), (5880, 116471)]