322400540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7219}}^1$

素因数の和:7275

約数の個数: 96

約数和(自身を含む): 873331200

約数和(自身を除く): 550930660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 6380, 7219, 8932, 11165, 14438, 22330, 28876, 36095, 44660, 50533, 72190, 79409, 101066, 144380, 158818, 202132, 209351, 252665, 317636, 397045, 418702, 505330, 555863, 794090, 837404, 1010660, 1046755, 1111726, 1465457, 1588180, 2093510, 2223452, 2302861, 2779315, 2930914, 4187020, 4605722, 5558630, 5861828, 7327285, 9211444, 11117260, 11514305, 14654570, 16120027, 23028610, 29309140, 32240054, 46057220, 64480108, 80600135, 161200270, 322400540]

約数ペア:

[(1, 322400540), (2, 161200270), (4, 80600135), (5, 64480108), (7, 46057220), (10, 32240054), (11, 29309140), (14, 23028610), (20, 16120027), (22, 14654570), (28, 11514305), (29, 11117260), (35, 9211444), (44, 7327285), (55, 5861828), (58, 5558630), (70, 4605722), (77, 4187020), (110, 2930914), (116, 2779315), (140, 2302861), (145, 2223452), (154, 2093510), (203, 1588180), (220, 1465457), (290, 1111726), (308, 1046755), (319, 1010660), (385, 837404), (406, 794090), (580, 555863), (638, 505330), (770, 418702), (812, 397045), (1015, 317636), (1276, 252665), (1540, 209351), (1595, 202132), (2030, 158818), (2233, 144380), (3190, 101066), (4060, 79409), (4466, 72190), (6380, 50533), (7219, 44660), (8932, 36095), (11165, 28876), (14438, 22330)]