1904414160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{65579}}^1$

素因数の和:65617

約数の個数: 120

約数和(自身を含む): 6489272160

約数和(自身を除く): 4584858000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 65579, 131158, 196737, 262316, 327895, 393474, 524632, 655790, 721369, 786948, 983685, 1049264, 1311580, 1442738, 1573896, 1967370, 2164107, 2623160, 2885476, 3147792, 3606845, 3934740, 4328214, 5246320, 5770952, 7213690, 7869480, 7935059, 8656428, 10820535, 11541904, 14427380, 15738960, 15870118, 17312856, 21641070, 23805177, 28854760, 31740236, 34625712, 39675295, 43282140, 47610354, 57709520, 63480472, 79350590, 86564280, 95220708, 119025885, 126960944, 158701180, 173128560, 190441416, 238051770, 317402360, 380882832, 476103540, 634804720, 952207080, 1904414160]

約数ペア:

[(1, 1904414160), (2, 952207080), (3, 634804720), (4, 476103540), (5, 380882832), (6, 317402360), (8, 238051770), (10, 190441416), (11, 173128560), (12, 158701180), (15, 126960944), (16, 119025885), (20, 95220708), (22, 86564280), (24, 79350590), (30, 63480472), (33, 57709520), (40, 47610354), (44, 43282140), (48, 39675295), (55, 34625712), (60, 31740236), (66, 28854760), (80, 23805177), (88, 21641070), (110, 17312856), (120, 15870118), (121, 15738960), (132, 14427380), (165, 11541904), (176, 10820535), (220, 8656428), (240, 7935059), (242, 7869480), (264, 7213690), (330, 5770952), (363, 5246320), (440, 4328214), (484, 3934740), (528, 3606845), (605, 3147792), (660, 2885476), (726, 2623160), (880, 2164107), (968, 1967370), (1210, 1573896), (1320, 1442738), (1452, 1311580), (1815, 1049264), (1936, 983685), (2420, 786948), (2640, 721369), (2904, 655790), (3630, 524632), (4840, 393474), (5808, 327895), (7260, 262316), (9680, 196737), (14520, 131158), (29040, 65579)]