1176021920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:955

約数の個数: 144

約数和(自身を含む): 3056651640

約数和(自身を除く): 1880629720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 289, 290, 340, 464, 493, 544, 578, 580, 680, 877, 928, 986, 1156, 1160, 1360, 1445, 1754, 1972, 2312, 2320, 2465, 2720, 2890, 3508, 3944, 4385, 4624, 4640, 4930, 5780, 7016, 7888, 8381, 8770, 9248, 9860, 11560, 14032, 14909, 15776, 16762, 17540, 19720, 23120, 25433, 28064, 29818, 33524, 35080, 39440, 41905, 46240, 50866, 59636, 67048, 70160, 74545, 78880, 83810, 101732, 119272, 127165, 134096, 140320, 149090, 167620, 203464, 238544, 253453, 254330, 268192, 298180, 335240, 406928, 432361, 477088, 506906, 508660, 596360, 670480, 813856, 864722, 1013812, 1017320, 1192720, 1267265, 1340960, 1729444, 2027624, 2034640, 2161805, 2385440, 2534530, 3458888, 4055248, 4069280, 4323610, 5069060, 6917776, 7350137, 8110496, 8647220, 10138120, 13835552, 14700274, 17294440, 20276240, 29400548, 34588880, 36750685, 40552480, 58801096, 69177760, 73501370, 117602192, 147002740, 235204384, 294005480, 588010960, 1176021920]

約数ペア:

[(1, 1176021920), (2, 588010960), (4, 294005480), (5, 235204384), (8, 147002740), (10, 117602192), (16, 73501370), (17, 69177760), (20, 58801096), (29, 40552480), (32, 36750685), (34, 34588880), (40, 29400548), (58, 20276240), (68, 17294440), (80, 14700274), (85, 13835552), (116, 10138120), (136, 8647220), (145, 8110496), (160, 7350137), (170, 6917776), (232, 5069060), (272, 4323610), (289, 4069280), (290, 4055248), (340, 3458888), (464, 2534530), (493, 2385440), (544, 2161805), (578, 2034640), (580, 2027624), (680, 1729444), (877, 1340960), (928, 1267265), (986, 1192720), (1156, 1017320), (1160, 1013812), (1360, 864722), (1445, 813856), (1754, 670480), (1972, 596360), (2312, 508660), (2320, 506906), (2465, 477088), (2720, 432361), (2890, 406928), (3508, 335240), (3944, 298180), (4385, 268192), (4624, 254330), (4640, 253453), (4930, 238544), (5780, 203464), (7016, 167620), (7888, 149090), (8381, 140320), (8770, 134096), (9248, 127165), (9860, 119272), (11560, 101732), (14032, 83810), (14909, 78880), (15776, 74545), (16762, 70160), (17540, 67048), (19720, 59636), (23120, 50866), (25433, 46240), (28064, 41905), (29818, 39440), (33524, 35080)]