387868320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 432

約数和(自身を含む): 1613364480

約数和(自身を除く): 1225496160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 49, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 98, 105, 112, 115, 120, 126, 138, 140, 144, 147, 160, 161, 168, 180, 184, 196, 207, 210, 224, 230, 239, 240, 245, 252, 276, 280, 288, 294, 315, 322, 336, 345, 360, 368, 392, 414, 420, 441, 460, 478, 480, 483, 490, 504, 552, 560, 588, 630, 644, 672, 690, 717, 720, 735, 736, 784, 805, 828, 840, 882, 920, 956, 966, 980, 1008, 1035, 1104, 1120, 1127, 1176, 1195, 1260, 1288, 1380, 1434, 1440, 1449, 1470, 1568, 1610, 1656, 1673, 1680, 1764, 1840, 1912, 1932, 1960, 2016, 2070, 2151, 2205, 2208, 2254, 2352, 2390, 2415, 2520, 2576, 2760, 2868, 2898, 2940, 3220, 3312, 3346, 3360, 3381, 3528, 3585, 3680, 3824, 3864, 3920, 4140, 4302, 4410, 4508, 4704, 4780, 4830, 5019, 5040, 5152, 5497, 5520, 5635, 5736, 5796, 5880, 6440, 6624, 6692, 6762, 7056, 7170, 7245, 7648, 7728, 7840, 8280, 8365, 8604, 8820, 9016, 9560, 9660, 10038, 10080, 10143, 10755, 10994, 11040, 11270, 11472, 11592, 11711, 11760, 12880, 13384, 13524, 14112, 14340, 14490, 15057, 15456, 16491, 16560, 16730, 16905, 17208, 17640, 18032, 19120, 19320, 20076, 20286, 21510, 21988, 22540, 22944, 23184, 23422, 23520, 25095, 25760, 26768, 27048, 27485, 28680, 28980, 30114, 32982, 33120, 33460, 33810, 34416, 35133, 35280, 36064, 38240, 38479, 38640, 40152, 40572, 43020, 43976, 45080, 46368, 46844, 49473, 50190, 50715, 53536, 54096, 54970, 57360, 57960, 58555, 60228, 65964, 66920, 67620, 68832, 70266, 70560, 75285, 76958, 77280, 80304, 81144, 82455, 86040, 87952, 90160, 93688, 98946, 100380, 101430, 105399, 108192, 109940, 114720, 115437, 115920, 117110, 120456, 131928, 133840, 135240, 140532, 150570, 153916, 160608, 162288, 164910, 172080, 175665, 175904, 180320, 187376, 192395, 197892, 200760, 202860, 210798, 219880, 230874, 231840, 234220, 240912, 247365, 263856, 267680, 269353, 270480, 281064, 301140, 307832, 324576, 329820, 344160, 346311, 351330, 374752, 384790, 395784, 401520, 405720, 421596, 439760, 461748, 468440, 481824, 494730, 526995, 527712, 538706, 540960, 562128, 577185, 602280, 615664, 659640, 692622, 702660, 769580, 791568, 803040, 808059, 811440, 843192, 879520, 923496, 936880, 989460, 1053990, 1077412, 1124256, 1154370, 1204560, 1231328, 1319280, 1346765, 1385244, 1405320, 1539160, 1583136, 1616118, 1622880, 1686384, 1731555, 1846992, 1873760, 1978920, 2107980, 2154824, 2308740, 2409120, 2424177, 2638560, 2693530, 2770488, 2810640, 3078320, 3232236, 3372768, 3463110, 3693984, 3957840, 4040295, 4215960, 4309648, 4617480, 4848354, 5387060, 5540976, 5621280, 6156640, 6464472, 6926220, 7915680, 8080590, 8431920, 8619296, 9234960, 9696708, 10774120, 11081952, 12120885, 12928944, 13852440, 16161180, 16863840, 18469920, 19393416, 21548240, 24241770, 25857888, 27704880, 32322360, 38786832, 43096480, 48483540, 55409760, 64644720, 77573664, 96967080, 129289440, 193934160, 387868320]

約数ペア:

[(1, 387868320), (2, 193934160), (3, 129289440), (4, 96967080), (5, 77573664), (6, 64644720), (7, 55409760), (8, 48483540), (9, 43096480), (10, 38786832), (12, 32322360), (14, 27704880), (15, 25857888), (16, 24241770), (18, 21548240), (20, 19393416), (21, 18469920), (23, 16863840), (24, 16161180), (28, 13852440), (30, 12928944), (32, 12120885), (35, 11081952), (36, 10774120), (40, 9696708), (42, 9234960), (45, 8619296), (46, 8431920), (48, 8080590), (49, 7915680), (56, 6926220), (60, 6464472), (63, 6156640), (69, 5621280), (70, 5540976), (72, 5387060), (80, 4848354), (84, 4617480), (90, 4309648), (92, 4215960), (96, 4040295), (98, 3957840), (105, 3693984), (112, 3463110), (115, 3372768), (120, 3232236), (126, 3078320), (138, 2810640), (140, 2770488), (144, 2693530), (147, 2638560), (160, 2424177), (161, 2409120), (168, 2308740), (180, 2154824), (184, 2107980), (196, 1978920), (207, 1873760), (210, 1846992), (224, 1731555), (230, 1686384), (239, 1622880), (240, 1616118), (245, 1583136), (252, 1539160), (276, 1405320), (280, 1385244), (288, 1346765), (294, 1319280), (315, 1231328), (322, 1204560), (336, 1154370), (345, 1124256), (360, 1077412), (368, 1053990), (392, 989460), (414, 936880), (420, 923496), (441, 879520), (460, 843192), (478, 811440), (480, 808059), (483, 803040), (490, 791568), (504, 769580), (552, 702660), (560, 692622), (588, 659640), (630, 615664), (644, 602280), (672, 577185), (690, 562128), (717, 540960), (720, 538706), (735, 527712), (736, 526995), (784, 494730), (805, 481824), (828, 468440), (840, 461748), (882, 439760), (920, 421596), (956, 405720), (966, 401520), (980, 395784), (1008, 384790), (1035, 374752), (1104, 351330), (1120, 346311), (1127, 344160), (1176, 329820), (1195, 324576), (1260, 307832), (1288, 301140), (1380, 281064), (1434, 270480), (1440, 269353), (1449, 267680), (1470, 263856), (1568, 247365), (1610, 240912), (1656, 234220), (1673, 231840), (1680, 230874), (1764, 219880), (1840, 210798), (1912, 202860), (1932, 200760), (1960, 197892), (2016, 192395), (2070, 187376), (2151, 180320), (2205, 175904), (2208, 175665), (2254, 172080), (2352, 164910), (2390, 162288), (2415, 160608), (2520, 153916), (2576, 150570), (2760, 140532), (2868, 135240), (2898, 133840), (2940, 131928), (3220, 120456), (3312, 117110), (3346, 115920), (3360, 115437), (3381, 114720), (3528, 109940), (3585, 108192), (3680, 105399), (3824, 101430), (3864, 100380), (3920, 98946), (4140, 93688), (4302, 90160), (4410, 87952), (4508, 86040), (4704, 82455), (4780, 81144), (4830, 80304), (5019, 77280), (5040, 76958), (5152, 75285), (5497, 70560), (5520, 70266), (5635, 68832), (5736, 67620), (5796, 66920), (5880, 65964), (6440, 60228), (6624, 58555), (6692, 57960), (6762, 57360), (7056, 54970), (7170, 54096), (7245, 53536), (7648, 50715), (7728, 50190), (7840, 49473), (8280, 46844), (8365, 46368), (8604, 45080), (8820, 43976), (9016, 43020), (9560, 40572), (9660, 40152), (10038, 38640), (10080, 38479), (10143, 38240), (10755, 36064), (10994, 35280), (11040, 35133), (11270, 34416), (11472, 33810), (11592, 33460), (11711, 33120), (11760, 32982), (12880, 30114), (13384, 28980), (13524, 28680), (14112, 27485), (14340, 27048), (14490, 26768), (15057, 25760), (15456, 25095), (16491, 23520), (16560, 23422), (16730, 23184), (16905, 22944), (17208, 22540), (17640, 21988), (18032, 21510), (19120, 20286), (19320, 20076)]