220160820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4019}}^1$

素因数の和:4125

約数の個数: 96

約数和(自身を含む): 680762880

約数和(自身を除く): 460602060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 83, 110, 132, 165, 166, 220, 249, 330, 332, 415, 498, 660, 830, 913, 996, 1245, 1660, 1826, 2490, 2739, 3652, 4019, 4565, 4980, 5478, 8038, 9130, 10956, 12057, 13695, 16076, 18260, 20095, 24114, 27390, 40190, 44209, 48228, 54780, 60285, 80380, 88418, 120570, 132627, 176836, 221045, 241140, 265254, 333577, 442090, 530508, 663135, 667154, 884180, 1000731, 1326270, 1334308, 1667885, 2001462, 2652540, 3335770, 3669347, 4002924, 5003655, 6671540, 7338694, 10007310, 11008041, 14677388, 18346735, 20014620, 22016082, 36693470, 44032164, 55040205, 73386940, 110080410, 220160820]

約数ペア:

[(1, 220160820), (2, 110080410), (3, 73386940), (4, 55040205), (5, 44032164), (6, 36693470), (10, 22016082), (11, 20014620), (12, 18346735), (15, 14677388), (20, 11008041), (22, 10007310), (30, 7338694), (33, 6671540), (44, 5003655), (55, 4002924), (60, 3669347), (66, 3335770), (83, 2652540), (110, 2001462), (132, 1667885), (165, 1334308), (166, 1326270), (220, 1000731), (249, 884180), (330, 667154), (332, 663135), (415, 530508), (498, 442090), (660, 333577), (830, 265254), (913, 241140), (996, 221045), (1245, 176836), (1660, 132627), (1826, 120570), (2490, 88418), (2739, 80380), (3652, 60285), (4019, 54780), (4565, 48228), (4980, 44209), (5478, 40190), (8038, 27390), (9130, 24114), (10956, 20095), (12057, 18260), (13695, 16076)]