2053108680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{5279}}^1$

素因数の和:5763

約数の個数: 128

約数和(自身を含む): 7055769600

約数和(自身を除く): 5002660920

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, 463, 840, 926, 1389, 1852, 2315, 2778, 3241, 3704, 4630, 5279, 5556, 6482, 6945, 9260, 9723, 10558, 11112, 12964, 13890, 15837, 16205, 18520, 19446, 21116, 25928, 26395, 27780, 31674, 32410, 36953, 38892, 42232, 48615, 52790, 55560, 63348, 64820, 73906, 77784, 79185, 97230, 105580, 110859, 126696, 129640, 147812, 158370, 184765, 194460, 211160, 221718, 295624, 316740, 369530, 388920, 443436, 554295, 633480, 739060, 886872, 1108590, 1478120, 2217180, 2444177, 4434360, 4888354, 7332531, 9776708, 12220885, 14665062, 17109239, 19553416, 24441770, 29330124, 34218478, 36662655, 48883540, 51327717, 58660248, 68436956, 73325310, 85546195, 97767080, 102655434, 136873912, 146650620, 171092390, 205310868, 256638585, 293301240, 342184780, 410621736, 513277170, 684369560, 1026554340, 2053108680]

約数ペア:

[(1, 2053108680), (2, 1026554340), (3, 684369560), (4, 513277170), (5, 410621736), (6, 342184780), (7, 293301240), (8, 256638585), (10, 205310868), (12, 171092390), (14, 146650620), (15, 136873912), (20, 102655434), (21, 97767080), (24, 85546195), (28, 73325310), (30, 68436956), (35, 58660248), (40, 51327717), (42, 48883540), (56, 36662655), (60, 34218478), (70, 29330124), (84, 24441770), (105, 19553416), (120, 17109239), (140, 14665062), (168, 12220885), (210, 9776708), (280, 7332531), (420, 4888354), (463, 4434360), (840, 2444177), (926, 2217180), (1389, 1478120), (1852, 1108590), (2315, 886872), (2778, 739060), (3241, 633480), (3704, 554295), (4630, 443436), (5279, 388920), (5556, 369530), (6482, 316740), (6945, 295624), (9260, 221718), (9723, 211160), (10558, 194460), (11112, 184765), (12964, 158370), (13890, 147812), (15837, 129640), (16205, 126696), (18520, 110859), (19446, 105580), (21116, 97230), (25928, 79185), (26395, 77784), (27780, 73906), (31674, 64820), (32410, 63348), (36953, 55560), (38892, 52790), (42232, 48615)]