156268320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 538513920

約数和(自身を除く): 382245600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 312, 316, 317, 390, 395, 416, 474, 480, 520, 624, 632, 634, 780, 790, 948, 951, 1027, 1040, 1185, 1248, 1264, 1268, 1560, 1580, 1585, 1896, 1902, 2054, 2080, 2370, 2528, 2536, 3081, 3120, 3160, 3170, 3792, 3804, 4108, 4121, 4740, 4755, 5072, 5135, 6162, 6240, 6320, 6340, 7584, 7608, 8216, 8242, 9480, 9510, 10144, 10270, 12324, 12363, 12640, 12680, 15216, 15405, 16432, 16484, 18960, 19020, 20540, 20605, 24648, 24726, 25043, 25360, 30432, 30810, 32864, 32968, 37920, 38040, 41080, 41210, 49296, 49452, 50086, 50720, 61620, 61815, 65936, 75129, 76080, 82160, 82420, 98592, 98904, 100172, 123240, 123630, 125215, 131872, 150258, 152160, 164320, 164840, 197808, 200344, 246480, 247260, 250430, 300516, 325559, 329680, 375645, 395616, 400688, 492960, 494520, 500860, 601032, 651118, 659360, 751290, 801376, 976677, 989040, 1001720, 1202064, 1302236, 1502580, 1627795, 1953354, 1978080, 2003440, 2404128, 2604472, 3005160, 3255590, 3906708, 4006880, 4883385, 5208944, 6010320, 6511180, 7813416, 9766770, 10417888, 12020640, 13022360, 15626832, 19533540, 26044720, 31253664, 39067080, 52089440, 78134160, 156268320]

約数ペア:

[(1, 156268320), (2, 78134160), (3, 52089440), (4, 39067080), (5, 31253664), (6, 26044720), (8, 19533540), (10, 15626832), (12, 13022360), (13, 12020640), (15, 10417888), (16, 9766770), (20, 7813416), (24, 6511180), (26, 6010320), (30, 5208944), (32, 4883385), (39, 4006880), (40, 3906708), (48, 3255590), (52, 3005160), (60, 2604472), (65, 2404128), (78, 2003440), (79, 1978080), (80, 1953354), (96, 1627795), (104, 1502580), (120, 1302236), (130, 1202064), (156, 1001720), (158, 989040), (160, 976677), (195, 801376), (208, 751290), (237, 659360), (240, 651118), (260, 601032), (312, 500860), (316, 494520), (317, 492960), (390, 400688), (395, 395616), (416, 375645), (474, 329680), (480, 325559), (520, 300516), (624, 250430), (632, 247260), (634, 246480), (780, 200344), (790, 197808), (948, 164840), (951, 164320), (1027, 152160), (1040, 150258), (1185, 131872), (1248, 125215), (1264, 123630), (1268, 123240), (1560, 100172), (1580, 98904), (1585, 98592), (1896, 82420), (1902, 82160), (2054, 76080), (2080, 75129), (2370, 65936), (2528, 61815), (2536, 61620), (3081, 50720), (3120, 50086), (3160, 49452), (3170, 49296), (3792, 41210), (3804, 41080), (4108, 38040), (4121, 37920), (4740, 32968), (4755, 32864), (5072, 30810), (5135, 30432), (6162, 25360), (6240, 25043), (6320, 24726), (6340, 24648), (7584, 20605), (7608, 20540), (8216, 19020), (8242, 18960), (9480, 16484), (9510, 16432), (10144, 15405), (10270, 15216), (12324, 12680), (12363, 12640)]