134945720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 377879040

約数和(自身を除く): 242933320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 131, 140, 182, 260, 262, 280, 283, 364, 455, 520, 524, 566, 655, 728, 910, 917, 1048, 1132, 1310, 1415, 1703, 1820, 1834, 1981, 2264, 2620, 2830, 3406, 3640, 3668, 3679, 3962, 4585, 5240, 5660, 6812, 7336, 7358, 7924, 8515, 9170, 9905, 11320, 11921, 13624, 14716, 15848, 17030, 18340, 18395, 19810, 23842, 25753, 29432, 34060, 36680, 36790, 37073, 39620, 47684, 51506, 59605, 68120, 73580, 74146, 79240, 95368, 103012, 119210, 128765, 147160, 148292, 185365, 206024, 238420, 257530, 259511, 296584, 370730, 476840, 481949, 515060, 519022, 741460, 963898, 1030120, 1038044, 1297555, 1482920, 1927796, 2076088, 2409745, 2595110, 3373643, 3855592, 4819490, 5190220, 6747286, 9638980, 10380440, 13494572, 16868215, 19277960, 26989144, 33736430, 67472860, 134945720]

約数ペア:

[(1, 134945720), (2, 67472860), (4, 33736430), (5, 26989144), (7, 19277960), (8, 16868215), (10, 13494572), (13, 10380440), (14, 9638980), (20, 6747286), (26, 5190220), (28, 4819490), (35, 3855592), (40, 3373643), (52, 2595110), (56, 2409745), (65, 2076088), (70, 1927796), (91, 1482920), (104, 1297555), (130, 1038044), (131, 1030120), (140, 963898), (182, 741460), (260, 519022), (262, 515060), (280, 481949), (283, 476840), (364, 370730), (455, 296584), (520, 259511), (524, 257530), (566, 238420), (655, 206024), (728, 185365), (910, 148292), (917, 147160), (1048, 128765), (1132, 119210), (1310, 103012), (1415, 95368), (1703, 79240), (1820, 74146), (1834, 73580), (1981, 68120), (2264, 59605), (2620, 51506), (2830, 47684), (3406, 39620), (3640, 37073), (3668, 36790), (3679, 36680), (3962, 34060), (4585, 29432), (5240, 25753), (5660, 23842), (6812, 19810), (7336, 18395), (7358, 18340), (7924, 17030), (8515, 15848), (9170, 14716), (9905, 13624), (11320, 11921)]