14421680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 42153552

約数和(自身を除く): 27731872

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 283, 364, 392, 455, 490, 520, 560, 566, 637, 728, 784, 910, 980, 1040, 1132, 1274, 1415, 1456, 1820, 1960, 1981, 2264, 2548, 2830, 3185, 3640, 3679, 3920, 3962, 4528, 5096, 5660, 6370, 7280, 7358, 7924, 9905, 10192, 11320, 12740, 13867, 14716, 15848, 18395, 19810, 22640, 25480, 25753, 27734, 29432, 31696, 36790, 39620, 50960, 51506, 55468, 58864, 69335, 73580, 79240, 103012, 110936, 128765, 138670, 147160, 158480, 180271, 206024, 221872, 257530, 277340, 294320, 360542, 412048, 515060, 554680, 721084, 901355, 1030120, 1109360, 1442168, 1802710, 2060240, 2884336, 3605420, 7210840, 14421680]

約数ペア:

[(1, 14421680), (2, 7210840), (4, 3605420), (5, 2884336), (7, 2060240), (8, 1802710), (10, 1442168), (13, 1109360), (14, 1030120), (16, 901355), (20, 721084), (26, 554680), (28, 515060), (35, 412048), (40, 360542), (49, 294320), (52, 277340), (56, 257530), (65, 221872), (70, 206024), (80, 180271), (91, 158480), (98, 147160), (104, 138670), (112, 128765), (130, 110936), (140, 103012), (182, 79240), (196, 73580), (208, 69335), (245, 58864), (260, 55468), (280, 51506), (283, 50960), (364, 39620), (392, 36790), (455, 31696), (490, 29432), (520, 27734), (560, 25753), (566, 25480), (637, 22640), (728, 19810), (784, 18395), (910, 15848), (980, 14716), (1040, 13867), (1132, 12740), (1274, 11320), (1415, 10192), (1456, 9905), (1820, 7924), (1960, 7358), (1981, 7280), (2264, 6370), (2548, 5660), (2830, 5096), (3185, 4528), (3640, 3962), (3679, 3920)]