78031140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 161953500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 191, 220, 330, 382, 573, 619, 660, 764, 955, 1146, 1238, 1857, 1910, 2101, 2292, 2476, 2865, 3095, 3714, 3820, 4202, 5730, 6190, 6303, 6809, 7428, 8404, 9285, 10505, 11460, 12380, 12606, 13618, 18570, 20427, 21010, 25212, 27236, 31515, 34045, 37140, 40854, 42020, 63030, 68090, 81708, 102135, 118229, 126060, 136180, 204270, 236458, 354687, 408540, 472916, 591145, 709374, 1182290, 1300519, 1418748, 1773435, 2364580, 2601038, 3546870, 3901557, 5202076, 6502595, 7093740, 7803114, 13005190, 15606228, 19507785, 26010380, 39015570, 78031140]

約数ペア:

[(1, 78031140), (2, 39015570), (3, 26010380), (4, 19507785), (5, 15606228), (6, 13005190), (10, 7803114), (11, 7093740), (12, 6502595), (15, 5202076), (20, 3901557), (22, 3546870), (30, 2601038), (33, 2364580), (44, 1773435), (55, 1418748), (60, 1300519), (66, 1182290), (110, 709374), (132, 591145), (165, 472916), (191, 408540), (220, 354687), (330, 236458), (382, 204270), (573, 136180), (619, 126060), (660, 118229), (764, 102135), (955, 81708), (1146, 68090), (1238, 63030), (1857, 42020), (1910, 40854), (2101, 37140), (2292, 34045), (2476, 31515), (2865, 27236), (3095, 25212), (3714, 21010), (3820, 20427), (4202, 18570), (5730, 13618), (6190, 12606), (6303, 12380), (6809, 11460), (7428, 10505), (8404, 9285)]