135477160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 384903900

約数和(自身を除く): 249426740

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 169, 182, 196, 245, 260, 280, 338, 364, 392, 409, 455, 490, 520, 637, 676, 728, 818, 845, 910, 980, 1183, 1274, 1352, 1636, 1690, 1820, 1960, 2045, 2366, 2548, 2863, 3185, 3272, 3380, 3640, 4090, 4732, 5096, 5317, 5726, 5915, 6370, 6760, 8180, 8281, 9464, 10634, 11452, 11830, 12740, 14315, 16360, 16562, 20041, 21268, 22904, 23660, 25480, 26585, 28630, 33124, 37219, 40082, 41405, 42536, 47320, 53170, 57260, 66248, 69121, 74438, 80164, 82810, 100205, 106340, 114520, 138242, 148876, 160328, 165620, 186095, 200410, 212680, 260533, 276484, 297752, 331240, 345605, 372190, 400820, 483847, 521066, 552968, 691210, 744380, 801640, 967694, 1042132, 1302665, 1382420, 1488760, 1935388, 2084264, 2419235, 2605330, 2764840, 3386929, 3870776, 4838470, 5210660, 6773858, 9676940, 10421320, 13547716, 16934645, 19353880, 27095432, 33869290, 67738580, 135477160]

約数ペア:

[(1, 135477160), (2, 67738580), (4, 33869290), (5, 27095432), (7, 19353880), (8, 16934645), (10, 13547716), (13, 10421320), (14, 9676940), (20, 6773858), (26, 5210660), (28, 4838470), (35, 3870776), (40, 3386929), (49, 2764840), (52, 2605330), (56, 2419235), (65, 2084264), (70, 1935388), (91, 1488760), (98, 1382420), (104, 1302665), (130, 1042132), (140, 967694), (169, 801640), (182, 744380), (196, 691210), (245, 552968), (260, 521066), (280, 483847), (338, 400820), (364, 372190), (392, 345605), (409, 331240), (455, 297752), (490, 276484), (520, 260533), (637, 212680), (676, 200410), (728, 186095), (818, 165620), (845, 160328), (910, 148876), (980, 138242), (1183, 114520), (1274, 106340), (1352, 100205), (1636, 82810), (1690, 80164), (1820, 74438), (1960, 69121), (2045, 66248), (2366, 57260), (2548, 53170), (2863, 47320), (3185, 42536), (3272, 41405), (3380, 40082), (3640, 37219), (4090, 33124), (4732, 28630), (5096, 26585), (5317, 25480), (5726, 23660), (5915, 22904), (6370, 21268), (6760, 20041), (8180, 16562), (8281, 16360), (9464, 14315), (10634, 12740), (11452, 11830)]