129824240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1099

約数の個数: 160

約数和(自身を含む): 393724800

約数和(自身を除く): 263900560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 170, 182, 208, 221, 238, 260, 272, 280, 340, 364, 442, 455, 476, 520, 560, 595, 680, 728, 884, 910, 952, 1040, 1049, 1105, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2098, 2210, 2380, 3094, 3536, 3640, 4196, 4420, 4760, 5245, 6188, 7280, 7343, 7735, 8392, 8840, 9520, 10490, 12376, 13637, 14686, 15470, 16784, 17680, 17833, 20980, 24752, 27274, 29372, 30940, 35666, 36715, 41960, 54548, 58744, 61880, 68185, 71332, 73430, 83920, 89165, 95459, 109096, 117488, 123760, 124831, 136370, 142664, 146860, 178330, 190918, 218192, 231829, 249662, 272740, 285328, 293720, 356660, 381836, 463658, 477295, 499324, 545480, 587440, 624155, 713320, 763672, 927316, 954590, 998648, 1090960, 1159145, 1248310, 1426640, 1527344, 1622803, 1854632, 1909180, 1997296, 2318290, 2496620, 3245606, 3709264, 3818360, 4636580, 4993240, 6491212, 7636720, 8114015, 9273160, 9986480, 12982424, 16228030, 18546320, 25964848, 32456060, 64912120, 129824240]

約数ペア:

[(1, 129824240), (2, 64912120), (4, 32456060), (5, 25964848), (7, 18546320), (8, 16228030), (10, 12982424), (13, 9986480), (14, 9273160), (16, 8114015), (17, 7636720), (20, 6491212), (26, 4993240), (28, 4636580), (34, 3818360), (35, 3709264), (40, 3245606), (52, 2496620), (56, 2318290), (65, 1997296), (68, 1909180), (70, 1854632), (80, 1622803), (85, 1527344), (91, 1426640), (104, 1248310), (112, 1159145), (119, 1090960), (130, 998648), (136, 954590), (140, 927316), (170, 763672), (182, 713320), (208, 624155), (221, 587440), (238, 545480), (260, 499324), (272, 477295), (280, 463658), (340, 381836), (364, 356660), (442, 293720), (455, 285328), (476, 272740), (520, 249662), (560, 231829), (595, 218192), (680, 190918), (728, 178330), (884, 146860), (910, 142664), (952, 136370), (1040, 124831), (1049, 123760), (1105, 117488), (1190, 109096), (1360, 95459), (1456, 89165), (1547, 83920), (1768, 73430), (1820, 71332), (1904, 68185), (2098, 61880), (2210, 58744), (2380, 54548), (3094, 41960), (3536, 36715), (3640, 35666), (4196, 30940), (4420, 29372), (4760, 27274), (5245, 24752), (6188, 20980), (7280, 17833), (7343, 17680), (7735, 16784), (8392, 15470), (8840, 14686), (9520, 13637), (10490, 12376)]