187255320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7687}}^1$

素因数の和:7737

約数の個数: 128

約数和(自身を含む): 664243200

約数和(自身を除く): 476987880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 7687, 8120, 12180, 15374, 23061, 24360, 30748, 38435, 46122, 53809, 61496, 76870, 92244, 107618, 115305, 153740, 161427, 184488, 215236, 222923, 230610, 269045, 307480, 322854, 430472, 445846, 461220, 538090, 645708, 668769, 807135, 891692, 922440, 1076180, 1114615, 1291416, 1337538, 1560461, 1614270, 1783384, 2152360, 2229230, 2675076, 3120922, 3228540, 3343845, 4458460, 4681383, 5350152, 6241844, 6457080, 6687690, 7802305, 8916920, 9362766, 12483688, 13375380, 15604610, 18725532, 23406915, 26750760, 31209220, 37451064, 46813830, 62418440, 93627660, 187255320]

約数ペア:

[(1, 187255320), (2, 93627660), (3, 62418440), (4, 46813830), (5, 37451064), (6, 31209220), (7, 26750760), (8, 23406915), (10, 18725532), (12, 15604610), (14, 13375380), (15, 12483688), (20, 9362766), (21, 8916920), (24, 7802305), (28, 6687690), (29, 6457080), (30, 6241844), (35, 5350152), (40, 4681383), (42, 4458460), (56, 3343845), (58, 3228540), (60, 3120922), (70, 2675076), (84, 2229230), (87, 2152360), (105, 1783384), (116, 1614270), (120, 1560461), (140, 1337538), (145, 1291416), (168, 1114615), (174, 1076180), (203, 922440), (210, 891692), (232, 807135), (280, 668769), (290, 645708), (348, 538090), (406, 461220), (420, 445846), (435, 430472), (580, 322854), (609, 307480), (696, 269045), (812, 230610), (840, 222923), (870, 215236), (1015, 184488), (1160, 161427), (1218, 153740), (1624, 115305), (1740, 107618), (2030, 92244), (2436, 76870), (3045, 61496), (3480, 53809), (4060, 46122), (4872, 38435), (6090, 30748), (7687, 24360), (8120, 23061), (12180, 15374)]