316556240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 320

約数和(自身を含む): 1019934720

約数和(自身を除く): 703378480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 59, 65, 67, 70, 77, 80, 88, 91, 104, 110, 112, 118, 130, 134, 140, 143, 154, 176, 182, 208, 220, 236, 260, 268, 280, 286, 295, 308, 335, 364, 385, 413, 440, 455, 469, 472, 520, 536, 560, 572, 590, 616, 649, 670, 715, 728, 737, 767, 770, 826, 871, 880, 910, 938, 944, 1001, 1040, 1072, 1144, 1180, 1232, 1298, 1340, 1430, 1456, 1474, 1534, 1540, 1652, 1742, 1820, 1876, 2002, 2065, 2288, 2345, 2360, 2596, 2680, 2860, 2948, 3068, 3080, 3245, 3304, 3484, 3640, 3685, 3752, 3835, 3953, 4004, 4130, 4355, 4543, 4690, 4720, 5005, 5159, 5192, 5360, 5369, 5720, 5896, 6097, 6136, 6160, 6490, 6608, 6968, 7280, 7370, 7504, 7670, 7906, 8008, 8260, 8437, 8710, 9086, 9380, 9581, 10010, 10318, 10384, 10738, 11440, 11792, 12194, 12272, 12980, 13936, 14740, 15340, 15812, 16016, 16520, 16874, 17420, 18172, 18760, 19162, 19765, 20020, 20636, 21476, 22715, 24388, 25795, 25960, 26845, 27671, 29480, 30485, 30680, 31624, 33040, 33748, 34840, 36344, 37520, 38324, 39530, 40040, 41272, 42185, 42952, 43483, 45430, 47905, 48776, 51389, 51590, 51920, 53690, 55342, 58960, 59059, 60970, 61360, 63248, 67067, 67496, 69680, 72688, 76648, 79060, 80080, 82544, 84370, 85904, 86966, 90860, 95810, 97552, 102778, 103180, 107380, 110684, 118118, 121940, 134134, 134992, 138355, 153296, 158120, 168740, 173932, 181720, 191620, 205556, 206360, 214760, 217415, 221368, 236236, 243880, 256945, 268268, 276710, 295295, 304381, 316240, 335335, 337480, 347864, 359723, 363440, 383240, 411112, 412720, 429520, 434830, 442736, 472472, 487760, 513890, 536536, 553420, 565279, 590590, 608762, 670670, 674960, 695728, 719446, 766480, 822224, 869660, 944944, 1027780, 1073072, 1106840, 1130558, 1181180, 1217524, 1341340, 1438892, 1521905, 1739320, 1798615, 2055560, 2213680, 2261116, 2362360, 2435048, 2682680, 2826395, 2877784, 3043810, 3478640, 3597230, 3956953, 4111120, 4522232, 4724720, 4870096, 5365360, 5652790, 5755568, 6087620, 7194460, 7913906, 9044464, 11305580, 12175240, 14388920, 15827812, 19784765, 22611160, 24350480, 28777840, 31655624, 39569530, 45222320, 63311248, 79139060, 158278120, 316556240]

約数ペア:

[(1, 316556240), (2, 158278120), (4, 79139060), (5, 63311248), (7, 45222320), (8, 39569530), (10, 31655624), (11, 28777840), (13, 24350480), (14, 22611160), (16, 19784765), (20, 15827812), (22, 14388920), (26, 12175240), (28, 11305580), (35, 9044464), (40, 7913906), (44, 7194460), (52, 6087620), (55, 5755568), (56, 5652790), (59, 5365360), (65, 4870096), (67, 4724720), (70, 4522232), (77, 4111120), (80, 3956953), (88, 3597230), (91, 3478640), (104, 3043810), (110, 2877784), (112, 2826395), (118, 2682680), (130, 2435048), (134, 2362360), (140, 2261116), (143, 2213680), (154, 2055560), (176, 1798615), (182, 1739320), (208, 1521905), (220, 1438892), (236, 1341340), (260, 1217524), (268, 1181180), (280, 1130558), (286, 1106840), (295, 1073072), (308, 1027780), (335, 944944), (364, 869660), (385, 822224), (413, 766480), (440, 719446), (455, 695728), (469, 674960), (472, 670670), (520, 608762), (536, 590590), (560, 565279), (572, 553420), (590, 536536), (616, 513890), (649, 487760), (670, 472472), (715, 442736), (728, 434830), (737, 429520), (767, 412720), (770, 411112), (826, 383240), (871, 363440), (880, 359723), (910, 347864), (938, 337480), (944, 335335), (1001, 316240), (1040, 304381), (1072, 295295), (1144, 276710), (1180, 268268), (1232, 256945), (1298, 243880), (1340, 236236), (1430, 221368), (1456, 217415), (1474, 214760), (1534, 206360), (1540, 205556), (1652, 191620), (1742, 181720), (1820, 173932), (1876, 168740), (2002, 158120), (2065, 153296), (2288, 138355), (2345, 134992), (2360, 134134), (2596, 121940), (2680, 118118), (2860, 110684), (2948, 107380), (3068, 103180), (3080, 102778), (3245, 97552), (3304, 95810), (3484, 90860), (3640, 86966), (3685, 85904), (3752, 84370), (3835, 82544), (3953, 80080), (4004, 79060), (4130, 76648), (4355, 72688), (4543, 69680), (4690, 67496), (4720, 67067), (5005, 63248), (5159, 61360), (5192, 60970), (5360, 59059), (5369, 58960), (5720, 55342), (5896, 53690), (6097, 51920), (6136, 51590), (6160, 51389), (6490, 48776), (6608, 47905), (6968, 45430), (7280, 43483), (7370, 42952), (7504, 42185), (7670, 41272), (7906, 40040), (8008, 39530), (8260, 38324), (8437, 37520), (8710, 36344), (9086, 34840), (9380, 33748), (9581, 33040), (10010, 31624), (10318, 30680), (10384, 30485), (10738, 29480), (11440, 27671), (11792, 26845), (12194, 25960), (12272, 25795), (12980, 24388), (13936, 22715), (14740, 21476), (15340, 20636), (15812, 20020), (16016, 19765), (16520, 19162), (16874, 18760), (17420, 18172)]