315745920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:264

約数の個数: 384

約数和(自身を含む): 1283143680

約数和(自身を除く): 967397760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 128, 140, 144, 160, 164, 168, 180, 191, 192, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 320, 328, 336, 360, 369, 382, 384, 410, 420, 448, 480, 492, 504, 560, 573, 574, 576, 615, 630, 640, 656, 672, 720, 738, 764, 820, 840, 861, 896, 955, 960, 984, 1008, 1120, 1146, 1148, 1152, 1230, 1260, 1312, 1337, 1344, 1435, 1440, 1476, 1528, 1640, 1680, 1719, 1722, 1845, 1910, 1920, 1968, 2016, 2240, 2292, 2296, 2460, 2520, 2583, 2624, 2674, 2688, 2865, 2870, 2880, 2952, 3056, 3280, 3360, 3438, 3444, 3690, 3820, 3936, 4011, 4032, 4305, 4480, 4584, 4592, 4920, 5040, 5166, 5248, 5348, 5730, 5740, 5760, 5904, 6112, 6560, 6685, 6720, 6876, 6888, 7380, 7640, 7831, 7872, 8022, 8064, 8595, 8610, 9168, 9184, 9840, 10080, 10332, 10696, 11460, 11480, 11808, 12033, 12224, 12915, 13120, 13370, 13440, 13752, 13776, 14760, 15280, 15662, 15744, 16044, 17190, 17220, 18336, 18368, 19680, 20055, 20160, 20664, 21392, 22920, 22960, 23493, 23616, 24066, 24448, 25830, 26240, 26740, 27504, 27552, 29520, 30560, 31324, 32088, 34380, 34440, 36672, 36736, 39155, 39360, 40110, 40320, 41328, 42784, 45840, 45920, 46986, 47232, 48132, 51660, 53480, 54817, 55008, 55104, 59040, 60165, 61120, 62648, 64176, 68760, 68880, 70479, 73344, 78310, 78720, 80220, 82656, 85568, 91680, 91840, 93972, 96264, 103320, 106960, 109634, 110016, 110208, 117465, 118080, 120330, 122240, 125296, 128352, 137520, 137760, 140958, 156620, 160440, 164451, 165312, 171136, 183360, 183680, 187944, 192528, 206640, 213920, 219268, 220032, 234930, 236160, 240660, 250592, 256704, 274085, 275040, 275520, 281916, 313240, 320880, 328902, 330624, 352395, 366720, 375888, 385056, 413280, 427840, 438536, 469860, 481320, 493353, 501184, 513408, 548170, 550080, 551040, 563832, 626480, 641760, 657804, 704790, 751776, 770112, 822255, 826560, 855680, 877072, 939720, 962640, 986706, 1002368, 1096340, 1100160, 1127664, 1252960, 1283520, 1315608, 1409580, 1503552, 1540224, 1644510, 1653120, 1754144, 1879440, 1925280, 1973412, 2192680, 2255328, 2466765, 2505920, 2567040, 2631216, 2819160, 3007104, 3289020, 3508288, 3758880, 3850560, 3946824, 4385360, 4510656, 4933530, 5011840, 5262432, 5638320, 6578040, 7016576, 7517760, 7701120, 7893648, 8770720, 9021312, 9867060, 10524864, 11276640, 13156080, 15035520, 15787296, 17541440, 19734120, 21049728, 22553280, 26312160, 31574592, 35082880, 39468240, 45106560, 52624320, 63149184, 78936480, 105248640, 157872960, 315745920]

約数ペア:

[(1, 315745920), (2, 157872960), (3, 105248640), (4, 78936480), (5, 63149184), (6, 52624320), (7, 45106560), (8, 39468240), (9, 35082880), (10, 31574592), (12, 26312160), (14, 22553280), (15, 21049728), (16, 19734120), (18, 17541440), (20, 15787296), (21, 15035520), (24, 13156080), (28, 11276640), (30, 10524864), (32, 9867060), (35, 9021312), (36, 8770720), (40, 7893648), (41, 7701120), (42, 7517760), (45, 7016576), (48, 6578040), (56, 5638320), (60, 5262432), (63, 5011840), (64, 4933530), (70, 4510656), (72, 4385360), (80, 3946824), (82, 3850560), (84, 3758880), (90, 3508288), (96, 3289020), (105, 3007104), (112, 2819160), (120, 2631216), (123, 2567040), (126, 2505920), (128, 2466765), (140, 2255328), (144, 2192680), (160, 1973412), (164, 1925280), (168, 1879440), (180, 1754144), (191, 1653120), (192, 1644510), (205, 1540224), (210, 1503552), (224, 1409580), (240, 1315608), (246, 1283520), (252, 1252960), (280, 1127664), (287, 1100160), (288, 1096340), (315, 1002368), (320, 986706), (328, 962640), (336, 939720), (360, 877072), (369, 855680), (382, 826560), (384, 822255), (410, 770112), (420, 751776), (448, 704790), (480, 657804), (492, 641760), (504, 626480), (560, 563832), (573, 551040), (574, 550080), (576, 548170), (615, 513408), (630, 501184), (640, 493353), (656, 481320), (672, 469860), (720, 438536), (738, 427840), (764, 413280), (820, 385056), (840, 375888), (861, 366720), (896, 352395), (955, 330624), (960, 328902), (984, 320880), (1008, 313240), (1120, 281916), (1146, 275520), (1148, 275040), (1152, 274085), (1230, 256704), (1260, 250592), (1312, 240660), (1337, 236160), (1344, 234930), (1435, 220032), (1440, 219268), (1476, 213920), (1528, 206640), (1640, 192528), (1680, 187944), (1719, 183680), (1722, 183360), (1845, 171136), (1910, 165312), (1920, 164451), (1968, 160440), (2016, 156620), (2240, 140958), (2292, 137760), (2296, 137520), (2460, 128352), (2520, 125296), (2583, 122240), (2624, 120330), (2674, 118080), (2688, 117465), (2865, 110208), (2870, 110016), (2880, 109634), (2952, 106960), (3056, 103320), (3280, 96264), (3360, 93972), (3438, 91840), (3444, 91680), (3690, 85568), (3820, 82656), (3936, 80220), (4011, 78720), (4032, 78310), (4305, 73344), (4480, 70479), (4584, 68880), (4592, 68760), (4920, 64176), (5040, 62648), (5166, 61120), (5248, 60165), (5348, 59040), (5730, 55104), (5740, 55008), (5760, 54817), (5904, 53480), (6112, 51660), (6560, 48132), (6685, 47232), (6720, 46986), (6876, 45920), (6888, 45840), (7380, 42784), (7640, 41328), (7831, 40320), (7872, 40110), (8022, 39360), (8064, 39155), (8595, 36736), (8610, 36672), (9168, 34440), (9184, 34380), (9840, 32088), (10080, 31324), (10332, 30560), (10696, 29520), (11460, 27552), (11480, 27504), (11808, 26740), (12033, 26240), (12224, 25830), (12915, 24448), (13120, 24066), (13370, 23616), (13440, 23493), (13752, 22960), (13776, 22920), (14760, 21392), (15280, 20664), (15662, 20160), (15744, 20055), (16044, 19680), (17190, 18368), (17220, 18336)]