213723360

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 792529920

約数和(自身を除く): 578806560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 239, 240, 243, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 478, 480, 486, 540, 552, 621, 648, 690, 717, 720, 736, 810, 828, 864, 920, 956, 972, 1035, 1080, 1104, 1195, 1215, 1242, 1296, 1380, 1434, 1440, 1620, 1656, 1840, 1863, 1912, 1944, 2070, 2151, 2160, 2208, 2390, 2430, 2484, 2592, 2760, 2868, 3105, 3240, 3312, 3585, 3680, 3726, 3824, 3888, 4140, 4302, 4320, 4780, 4860, 4968, 5497, 5520, 5589, 5736, 6210, 6453, 6480, 6624, 7170, 7452, 7648, 7776, 8280, 8604, 9315, 9560, 9720, 9936, 10755, 10994, 11040, 11178, 11472, 12420, 12906, 12960, 14340, 14904, 16491, 16560, 17208, 18630, 19120, 19359, 19440, 19872, 21510, 21988, 22356, 22944, 24840, 25812, 27485, 27945, 28680, 29808, 32265, 32982, 33120, 34416, 37260, 38240, 38718, 38880, 43020, 43976, 44712, 49473, 49680, 51624, 54970, 55890, 57360, 58077, 59616, 64530, 65964, 68832, 74520, 77436, 82455, 86040, 87952, 89424, 96795, 98946, 99360, 103248, 109940, 111780, 114720, 116154, 129060, 131928, 148419, 149040, 154872, 164910, 172080, 175904, 178848, 193590, 197892, 206496, 219880, 223560, 232308, 247365, 258120, 263856, 290385, 296838, 298080, 309744, 329820, 344160, 387180, 395784, 439760, 445257, 447120, 464616, 494730, 516240, 527712, 580770, 593676, 619488, 659640, 742095, 774360, 791568, 879520, 890514, 894240, 929232, 989460, 1032480, 1161540, 1187352, 1319280, 1335771, 1484190, 1548720, 1583136, 1781028, 1858464, 1978920, 2226285, 2323080, 2374704, 2638560, 2671542, 2968380, 3097440, 3562056, 3957840, 4452570, 4646160, 4749408, 5343084, 5936760, 6678855, 7124112, 7915680, 8905140, 9292320, 10686168, 11873520, 13357710, 14248224, 17810280, 21372336, 23747040, 26715420, 35620560, 42744672, 53430840, 71241120, 106861680, 213723360]

約数ペア:

[(1, 213723360), (2, 106861680), (3, 71241120), (4, 53430840), (5, 42744672), (6, 35620560), (8, 26715420), (9, 23747040), (10, 21372336), (12, 17810280), (15, 14248224), (16, 13357710), (18, 11873520), (20, 10686168), (23, 9292320), (24, 8905140), (27, 7915680), (30, 7124112), (32, 6678855), (36, 5936760), (40, 5343084), (45, 4749408), (46, 4646160), (48, 4452570), (54, 3957840), (60, 3562056), (69, 3097440), (72, 2968380), (80, 2671542), (81, 2638560), (90, 2374704), (92, 2323080), (96, 2226285), (108, 1978920), (115, 1858464), (120, 1781028), (135, 1583136), (138, 1548720), (144, 1484190), (160, 1335771), (162, 1319280), (180, 1187352), (184, 1161540), (207, 1032480), (216, 989460), (230, 929232), (239, 894240), (240, 890514), (243, 879520), (270, 791568), (276, 774360), (288, 742095), (324, 659640), (345, 619488), (360, 593676), (368, 580770), (405, 527712), (414, 516240), (432, 494730), (460, 464616), (478, 447120), (480, 445257), (486, 439760), (540, 395784), (552, 387180), (621, 344160), (648, 329820), (690, 309744), (717, 298080), (720, 296838), (736, 290385), (810, 263856), (828, 258120), (864, 247365), (920, 232308), (956, 223560), (972, 219880), (1035, 206496), (1080, 197892), (1104, 193590), (1195, 178848), (1215, 175904), (1242, 172080), (1296, 164910), (1380, 154872), (1434, 149040), (1440, 148419), (1620, 131928), (1656, 129060), (1840, 116154), (1863, 114720), (1912, 111780), (1944, 109940), (2070, 103248), (2151, 99360), (2160, 98946), (2208, 96795), (2390, 89424), (2430, 87952), (2484, 86040), (2592, 82455), (2760, 77436), (2868, 74520), (3105, 68832), (3240, 65964), (3312, 64530), (3585, 59616), (3680, 58077), (3726, 57360), (3824, 55890), (3888, 54970), (4140, 51624), (4302, 49680), (4320, 49473), (4780, 44712), (4860, 43976), (4968, 43020), (5497, 38880), (5520, 38718), (5589, 38240), (5736, 37260), (6210, 34416), (6453, 33120), (6480, 32982), (6624, 32265), (7170, 29808), (7452, 28680), (7648, 27945), (7776, 27485), (8280, 25812), (8604, 24840), (9315, 22944), (9560, 22356), (9720, 21988), (9936, 21510), (10755, 19872), (10994, 19440), (11040, 19359), (11178, 19120), (11472, 18630), (12420, 17208), (12906, 16560), (12960, 16491), (14340, 14904)]