476789940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2131}}^1$

素因数の和:2270

約数の個数: 144

約数和(自身を含む): 1592450496

約数和(自身を除く): 1115660556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 113, 132, 165, 180, 198, 220, 226, 330, 339, 396, 452, 495, 565, 660, 678, 990, 1017, 1130, 1243, 1356, 1695, 1980, 2034, 2131, 2260, 2486, 3390, 3729, 4068, 4262, 4972, 5085, 6215, 6393, 6780, 7458, 8524, 10170, 10655, 11187, 12430, 12786, 14916, 18645, 19179, 20340, 21310, 22374, 23441, 24860, 25572, 31965, 37290, 38358, 42620, 44748, 46882, 55935, 63930, 70323, 74580, 76716, 93764, 95895, 111870, 117205, 127860, 140646, 191790, 210969, 223740, 234410, 240803, 281292, 351615, 383580, 421938, 468820, 481606, 703230, 722409, 843876, 963212, 1054845, 1204015, 1406460, 1444818, 2109690, 2167227, 2408030, 2648833, 2889636, 3612045, 4219380, 4334454, 4816060, 5297666, 7224090, 7946499, 8668908, 10595332, 10836135, 13244165, 14448180, 15892998, 21672270, 23839497, 26488330, 31785996, 39732495, 43344540, 47678994, 52976660, 79464990, 95357988, 119197485, 158929980, 238394970, 476789940]

約数ペア:

[(1, 476789940), (2, 238394970), (3, 158929980), (4, 119197485), (5, 95357988), (6, 79464990), (9, 52976660), (10, 47678994), (11, 43344540), (12, 39732495), (15, 31785996), (18, 26488330), (20, 23839497), (22, 21672270), (30, 15892998), (33, 14448180), (36, 13244165), (44, 10836135), (45, 10595332), (55, 8668908), (60, 7946499), (66, 7224090), (90, 5297666), (99, 4816060), (110, 4334454), (113, 4219380), (132, 3612045), (165, 2889636), (180, 2648833), (198, 2408030), (220, 2167227), (226, 2109690), (330, 1444818), (339, 1406460), (396, 1204015), (452, 1054845), (495, 963212), (565, 843876), (660, 722409), (678, 703230), (990, 481606), (1017, 468820), (1130, 421938), (1243, 383580), (1356, 351615), (1695, 281292), (1980, 240803), (2034, 234410), (2131, 223740), (2260, 210969), (2486, 191790), (3390, 140646), (3729, 127860), (4068, 117205), (4262, 111870), (4972, 95895), (5085, 93764), (6215, 76716), (6393, 74580), (6780, 70323), (7458, 63930), (8524, 55935), (10170, 46882), (10655, 44748), (11187, 42620), (12430, 38358), (12786, 37290), (14916, 31965), (18645, 25572), (19179, 24860), (20340, 23441), (21310, 22374)]