131009760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 288

約数和(自身を含む): 525051072

約数和(自身を除く): 394041312

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, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 317, 328, 336, 360, 369, 410, 420, 480, 492, 504, 560, 574, 615, 630, 634, 656, 672, 720, 738, 820, 840, 861, 951, 984, 1008, 1120, 1148, 1230, 1260, 1268, 1312, 1435, 1440, 1476, 1585, 1640, 1680, 1722, 1845, 1902, 1968, 2016, 2219, 2296, 2460, 2520, 2536, 2583, 2853, 2870, 2952, 3170, 3280, 3360, 3444, 3690, 3804, 3936, 4305, 4438, 4592, 4755, 4920, 5040, 5072, 5166, 5706, 5740, 5904, 6340, 6560, 6657, 6888, 7380, 7608, 8610, 8876, 9184, 9510, 9840, 10080, 10144, 10332, 11095, 11412, 11480, 11808, 12680, 12915, 12997, 13314, 13776, 14265, 14760, 15216, 17220, 17752, 19020, 19680, 19971, 20664, 22190, 22824, 22960, 25360, 25830, 25994, 26628, 27552, 28530, 29520, 30432, 33285, 34440, 35504, 38040, 38991, 39942, 41328, 44380, 45648, 45920, 50720, 51660, 51988, 53256, 57060, 59040, 64985, 66570, 68880, 71008, 76080, 77982, 79884, 82656, 88760, 90979, 91296, 99855, 103320, 103976, 106512, 114120, 116973, 129970, 133140, 137760, 152160, 155964, 159768, 177520, 181958, 194955, 199710, 206640, 207952, 213024, 228240, 233946, 259940, 266280, 272937, 311928, 319536, 355040, 363916, 389910, 399420, 413280, 415904, 454895, 456480, 467892, 519880, 532560, 545874, 584865, 623856, 639072, 727832, 779820, 798840, 818811, 909790, 935784, 1039760, 1065120, 1091748, 1169730, 1247712, 1364685, 1455664, 1559640, 1597680, 1637622, 1819580, 1871568, 2079520, 2183496, 2339460, 2729370, 2911328, 3119280, 3195360, 3275244, 3639160, 3743136, 4094055, 4366992, 4678920, 5458740, 6238560, 6550488, 7278320, 8188110, 8733984, 9357840, 10917480, 13100976, 14556640, 16376220, 18715680, 21834960, 26201952, 32752440, 43669920, 65504880, 131009760]

約数ペア:

[(1, 131009760), (2, 65504880), (3, 43669920), (4, 32752440), (5, 26201952), (6, 21834960), (7, 18715680), (8, 16376220), (9, 14556640), (10, 13100976), (12, 10917480), (14, 9357840), (15, 8733984), (16, 8188110), (18, 7278320), (20, 6550488), (21, 6238560), (24, 5458740), (28, 4678920), (30, 4366992), (32, 4094055), (35, 3743136), (36, 3639160), (40, 3275244), (41, 3195360), (42, 3119280), (45, 2911328), (48, 2729370), (56, 2339460), (60, 2183496), (63, 2079520), (70, 1871568), (72, 1819580), (80, 1637622), (82, 1597680), (84, 1559640), (90, 1455664), (96, 1364685), (105, 1247712), (112, 1169730), (120, 1091748), (123, 1065120), (126, 1039760), (140, 935784), (144, 909790), (160, 818811), (164, 798840), (168, 779820), (180, 727832), (205, 639072), (210, 623856), (224, 584865), (240, 545874), (246, 532560), (252, 519880), (280, 467892), (287, 456480), (288, 454895), (315, 415904), (317, 413280), (328, 399420), (336, 389910), (360, 363916), (369, 355040), (410, 319536), (420, 311928), (480, 272937), (492, 266280), (504, 259940), (560, 233946), (574, 228240), (615, 213024), (630, 207952), (634, 206640), (656, 199710), (672, 194955), (720, 181958), (738, 177520), (820, 159768), (840, 155964), (861, 152160), (951, 137760), (984, 133140), (1008, 129970), (1120, 116973), (1148, 114120), (1230, 106512), (1260, 103976), (1268, 103320), (1312, 99855), (1435, 91296), (1440, 90979), (1476, 88760), (1585, 82656), (1640, 79884), (1680, 77982), (1722, 76080), (1845, 71008), (1902, 68880), (1968, 66570), (2016, 64985), (2219, 59040), (2296, 57060), (2460, 53256), (2520, 51988), (2536, 51660), (2583, 50720), (2853, 45920), (2870, 45648), (2952, 44380), (3170, 41328), (3280, 39942), (3360, 38991), (3444, 38040), (3690, 35504), (3804, 34440), (3936, 33285), (4305, 30432), (4438, 29520), (4592, 28530), (4755, 27552), (4920, 26628), (5040, 25994), (5072, 25830), (5166, 25360), (5706, 22960), (5740, 22824), (5904, 22190), (6340, 20664), (6560, 19971), (6657, 19680), (6888, 19020), (7380, 17752), (7608, 17220), (8610, 15216), (8876, 14760), (9184, 14265), (9510, 13776), (9840, 13314), (10080, 12997), (10144, 12915), (10332, 12680), (11095, 11808), (11412, 11480)]