57686720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 168

約数和(自身を含む): 172693584

約数和(自身を除く): 115006864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 283, 320, 364, 392, 416, 448, 455, 490, 520, 560, 566, 637, 728, 784, 832, 910, 980, 1040, 1120, 1132, 1274, 1415, 1456, 1568, 1820, 1960, 1981, 2080, 2240, 2264, 2548, 2830, 2912, 3136, 3185, 3640, 3679, 3920, 3962, 4160, 4528, 5096, 5660, 5824, 6370, 7280, 7358, 7840, 7924, 9056, 9905, 10192, 11320, 12740, 13867, 14560, 14716, 15680, 15848, 18112, 18395, 19810, 20384, 22640, 25480, 25753, 27734, 29120, 29432, 31696, 36790, 39620, 40768, 45280, 50960, 51506, 55468, 58864, 63392, 69335, 73580, 79240, 90560, 101920, 103012, 110936, 117728, 126784, 128765, 138670, 147160, 158480, 180271, 203840, 206024, 221872, 235456, 257530, 277340, 294320, 316960, 360542, 412048, 443744, 515060, 554680, 588640, 633920, 721084, 824096, 887488, 901355, 1030120, 1109360, 1177280, 1442168, 1648192, 1802710, 2060240, 2218720, 2884336, 3605420, 4120480, 4437440, 5768672, 7210840, 8240960, 11537344, 14421680, 28843360, 57686720]

約数ペア:

[(1, 57686720), (2, 28843360), (4, 14421680), (5, 11537344), (7, 8240960), (8, 7210840), (10, 5768672), (13, 4437440), (14, 4120480), (16, 3605420), (20, 2884336), (26, 2218720), (28, 2060240), (32, 1802710), (35, 1648192), (40, 1442168), (49, 1177280), (52, 1109360), (56, 1030120), (64, 901355), (65, 887488), (70, 824096), (80, 721084), (91, 633920), (98, 588640), (104, 554680), (112, 515060), (130, 443744), (140, 412048), (160, 360542), (182, 316960), (196, 294320), (208, 277340), (224, 257530), (245, 235456), (260, 221872), (280, 206024), (283, 203840), (320, 180271), (364, 158480), (392, 147160), (416, 138670), (448, 128765), (455, 126784), (490, 117728), (520, 110936), (560, 103012), (566, 101920), (637, 90560), (728, 79240), (784, 73580), (832, 69335), (910, 63392), (980, 58864), (1040, 55468), (1120, 51506), (1132, 50960), (1274, 45280), (1415, 40768), (1456, 39620), (1568, 36790), (1820, 31696), (1960, 29432), (1981, 29120), (2080, 27734), (2240, 25753), (2264, 25480), (2548, 22640), (2830, 20384), (2912, 19810), (3136, 18395), (3185, 18112), (3640, 15848), (3679, 15680), (3920, 14716), (3962, 14560), (4160, 13867), (4528, 12740), (5096, 11320), (5660, 10192), (5824, 9905), (6370, 9056), (7280, 7924), (7358, 7840)]