931417320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1103}}^1$

素因数の和:1375

約数の個数: 128

約数和(自身を含む): 2899722240

約数和(自身を除く): 1968304920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 227, 248, 310, 372, 454, 465, 620, 681, 744, 908, 930, 1103, 1135, 1240, 1362, 1816, 1860, 2206, 2270, 2724, 3309, 3405, 3720, 4412, 4540, 5448, 5515, 6618, 6810, 7037, 8824, 9080, 11030, 13236, 13620, 14074, 16545, 21111, 22060, 26472, 27240, 28148, 33090, 34193, 35185, 42222, 44120, 56296, 66180, 68386, 70370, 84444, 102579, 105555, 132360, 136772, 140740, 168888, 170965, 205158, 211110, 250381, 273544, 281480, 341930, 410316, 422220, 500762, 512895, 683860, 751143, 820632, 844440, 1001524, 1025790, 1251905, 1367720, 1502286, 2003048, 2051580, 2503810, 3004572, 3755715, 4103160, 5007620, 6009144, 7511430, 7761811, 10015240, 15022860, 15523622, 23285433, 30045720, 31047244, 38809055, 46570866, 62094488, 77618110, 93141732, 116427165, 155236220, 186283464, 232854330, 310472440, 465708660, 931417320]

約数ペア:

[(1, 931417320), (2, 465708660), (3, 310472440), (4, 232854330), (5, 186283464), (6, 155236220), (8, 116427165), (10, 93141732), (12, 77618110), (15, 62094488), (20, 46570866), (24, 38809055), (30, 31047244), (31, 30045720), (40, 23285433), (60, 15523622), (62, 15022860), (93, 10015240), (120, 7761811), (124, 7511430), (155, 6009144), (186, 5007620), (227, 4103160), (248, 3755715), (310, 3004572), (372, 2503810), (454, 2051580), (465, 2003048), (620, 1502286), (681, 1367720), (744, 1251905), (908, 1025790), (930, 1001524), (1103, 844440), (1135, 820632), (1240, 751143), (1362, 683860), (1816, 512895), (1860, 500762), (2206, 422220), (2270, 410316), (2724, 341930), (3309, 281480), (3405, 273544), (3720, 250381), (4412, 211110), (4540, 205158), (5448, 170965), (5515, 168888), (6618, 140740), (6810, 136772), (7037, 132360), (8824, 105555), (9080, 102579), (11030, 84444), (13236, 70370), (13620, 68386), (14074, 66180), (16545, 56296), (21111, 44120), (22060, 42222), (26472, 35185), (27240, 34193), (28148, 33090)]