2011444680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{3881}}^1$

素因数の和:4519

約数の個数: 128

約数和(自身を含む): 6909338880

約数和(自身を除く): 4897894200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 617, 840, 1234, 1851, 2468, 3085, 3702, 3881, 4319, 4936, 6170, 7404, 7762, 8638, 9255, 11643, 12340, 12957, 14808, 15524, 17276, 18510, 19405, 21595, 23286, 24680, 25914, 27167, 31048, 34552, 37020, 38810, 43190, 46572, 51828, 54334, 58215, 64785, 74040, 77620, 81501, 86380, 93144, 103656, 108668, 116430, 129570, 135835, 155240, 163002, 172760, 217336, 232860, 259140, 271670, 326004, 407505, 465720, 518280, 543340, 652008, 815010, 1086680, 1630020, 2394577, 3260040, 4789154, 7183731, 9578308, 11972885, 14367462, 16762039, 19156616, 23945770, 28734924, 33524078, 35918655, 47891540, 50286117, 57469848, 67048156, 71837310, 83810195, 95783080, 100572234, 134096312, 143674620, 167620390, 201144468, 251430585, 287349240, 335240780, 402288936, 502861170, 670481560, 1005722340, 2011444680]

約数ペア:

[(1, 2011444680), (2, 1005722340), (3, 670481560), (4, 502861170), (5, 402288936), (6, 335240780), (7, 287349240), (8, 251430585), (10, 201144468), (12, 167620390), (14, 143674620), (15, 134096312), (20, 100572234), (21, 95783080), (24, 83810195), (28, 71837310), (30, 67048156), (35, 57469848), (40, 50286117), (42, 47891540), (56, 35918655), (60, 33524078), (70, 28734924), (84, 23945770), (105, 19156616), (120, 16762039), (140, 14367462), (168, 11972885), (210, 9578308), (280, 7183731), (420, 4789154), (617, 3260040), (840, 2394577), (1234, 1630020), (1851, 1086680), (2468, 815010), (3085, 652008), (3702, 543340), (3881, 518280), (4319, 465720), (4936, 407505), (6170, 326004), (7404, 271670), (7762, 259140), (8638, 232860), (9255, 217336), (11643, 172760), (12340, 163002), (12957, 155240), (14808, 135835), (15524, 129570), (17276, 116430), (18510, 108668), (19405, 103656), (21595, 93144), (23286, 86380), (24680, 81501), (25914, 77620), (27167, 74040), (31048, 64785), (34552, 58215), (37020, 54334), (38810, 51828), (43190, 46572)]