13657280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 168

約数和(自身を含む): 41349168

約数和(自身を除く): 27691888

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 67, 70, 80, 91, 98, 104, 112, 130, 134, 140, 160, 182, 196, 208, 224, 245, 260, 268, 280, 320, 335, 364, 392, 416, 448, 455, 469, 490, 520, 536, 560, 637, 670, 728, 784, 832, 871, 910, 938, 980, 1040, 1072, 1120, 1274, 1340, 1456, 1568, 1742, 1820, 1876, 1960, 2080, 2144, 2240, 2345, 2548, 2680, 2912, 3136, 3185, 3283, 3484, 3640, 3752, 3920, 4160, 4288, 4355, 4690, 5096, 5360, 5824, 6097, 6370, 6566, 6968, 7280, 7504, 7840, 8710, 9380, 10192, 10720, 12194, 12740, 13132, 13936, 14560, 15008, 15680, 16415, 17420, 18760, 20384, 21440, 24388, 25480, 26264, 27872, 29120, 30016, 30485, 32830, 34840, 37520, 40768, 42679, 48776, 50960, 52528, 55744, 60970, 65660, 69680, 75040, 85358, 97552, 101920, 105056, 121940, 131320, 139360, 150080, 170716, 195104, 203840, 210112, 213395, 243880, 262640, 278720, 341432, 390208, 426790, 487760, 525280, 682864, 853580, 975520, 1050560, 1365728, 1707160, 1951040, 2731456, 3414320, 6828640, 13657280]

約数ペア:

[(1, 13657280), (2, 6828640), (4, 3414320), (5, 2731456), (7, 1951040), (8, 1707160), (10, 1365728), (13, 1050560), (14, 975520), (16, 853580), (20, 682864), (26, 525280), (28, 487760), (32, 426790), (35, 390208), (40, 341432), (49, 278720), (52, 262640), (56, 243880), (64, 213395), (65, 210112), (67, 203840), (70, 195104), (80, 170716), (91, 150080), (98, 139360), (104, 131320), (112, 121940), (130, 105056), (134, 101920), (140, 97552), (160, 85358), (182, 75040), (196, 69680), (208, 65660), (224, 60970), (245, 55744), (260, 52528), (268, 50960), (280, 48776), (320, 42679), (335, 40768), (364, 37520), (392, 34840), (416, 32830), (448, 30485), (455, 30016), (469, 29120), (490, 27872), (520, 26264), (536, 25480), (560, 24388), (637, 21440), (670, 20384), (728, 18760), (784, 17420), (832, 16415), (871, 15680), (910, 15008), (938, 14560), (980, 13936), (1040, 13132), (1072, 12740), (1120, 12194), (1274, 10720), (1340, 10192), (1456, 9380), (1568, 8710), (1742, 7840), (1820, 7504), (1876, 7280), (1960, 6968), (2080, 6566), (2144, 6370), (2240, 6097), (2345, 5824), (2548, 5360), (2680, 5096), (2912, 4690), (3136, 4355), (3185, 4288), (3283, 4160), (3484, 3920), (3640, 3752)]