1253751520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13487}}^1$

素因数の和:13592

約数の個数: 96

約数和(自身を含む): 3426167808

約数和(自身を除く): 2172416288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2324, 2656, 2905, 3320, 4648, 5810, 6640, 9296, 11620, 13280, 13487, 18592, 23240, 26974, 46480, 53948, 67435, 92960, 94409, 107896, 134870, 188818, 215792, 269740, 377636, 431584, 472045, 539480, 755272, 944090, 1078960, 1119421, 1510544, 1888180, 2157920, 2238842, 3021088, 3776360, 4477684, 5597105, 7552720, 7835947, 8955368, 11194210, 15105440, 15671894, 17910736, 22388420, 31343788, 35821472, 39179735, 44776840, 62687576, 78359470, 89553680, 125375152, 156718940, 179107360, 250750304, 313437880, 626875760, 1253751520]

約数ペア:

[(1, 1253751520), (2, 626875760), (4, 313437880), (5, 250750304), (7, 179107360), (8, 156718940), (10, 125375152), (14, 89553680), (16, 78359470), (20, 62687576), (28, 44776840), (32, 39179735), (35, 35821472), (40, 31343788), (56, 22388420), (70, 17910736), (80, 15671894), (83, 15105440), (112, 11194210), (140, 8955368), (160, 7835947), (166, 7552720), (224, 5597105), (280, 4477684), (332, 3776360), (415, 3021088), (560, 2238842), (581, 2157920), (664, 1888180), (830, 1510544), (1120, 1119421), (1162, 1078960), (1328, 944090), (1660, 755272), (2324, 539480), (2656, 472045), (2905, 431584), (3320, 377636), (4648, 269740), (5810, 215792), (6640, 188818), (9296, 134870), (11620, 107896), (13280, 94409), (13487, 92960), (18592, 67435), (23240, 53948), (26974, 46480)]