131866560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 336

約数和(自身を含む): 537618432

約数和(自身を除く): 405751872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 211, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 420, 422, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 633, 651, 672, 720, 744, 840, 844, 868, 930, 960, 992, 1008, 1055, 1085, 1116, 1120, 1240, 1260, 1266, 1302, 1344, 1395, 1440, 1477, 1488, 1680, 1688, 1736, 1860, 1899, 1953, 1984, 2016, 2110, 2170, 2232, 2240, 2480, 2520, 2532, 2604, 2790, 2880, 2954, 2976, 3165, 3255, 3360, 3376, 3472, 3720, 3798, 3906, 4032, 4220, 4340, 4431, 4464, 4960, 5040, 5064, 5208, 5580, 5908, 5952, 6330, 6510, 6541, 6720, 6752, 6944, 7385, 7440, 7596, 7812, 8440, 8680, 8862, 8928, 9495, 9765, 9920, 10080, 10128, 10416, 11160, 11816, 12660, 13020, 13082, 13293, 13504, 13888, 14770, 14880, 15192, 15624, 16880, 17360, 17724, 17856, 18990, 19530, 19623, 20160, 20256, 20832, 22155, 22320, 23632, 25320, 26040, 26164, 26586, 29540, 29760, 30384, 31248, 32705, 33760, 34720, 35448, 37980, 39060, 39246, 40512, 41664, 44310, 44640, 45787, 47264, 50640, 52080, 52328, 53172, 58869, 59080, 60768, 62496, 65410, 66465, 67520, 69440, 70896, 75960, 78120, 78492, 88620, 89280, 91574, 94528, 98115, 101280, 104160, 104656, 106344, 117738, 118160, 121536, 124992, 130820, 132930, 137361, 141792, 151920, 156240, 156984, 177240, 183148, 196230, 202560, 208320, 209312, 212688, 228935, 235476, 236320, 261640, 265860, 274722, 283584, 294345, 303840, 312480, 313968, 354480, 366296, 392460, 412083, 418624, 425376, 457870, 470952, 472640, 523280, 531720, 549444, 588690, 607680, 624960, 627936, 686805, 708960, 732592, 784920, 824166, 850752, 915740, 941904, 1046560, 1063440, 1098888, 1177380, 1255872, 1373610, 1417920, 1465184, 1569840, 1648332, 1831480, 1883808, 2060415, 2093120, 2126880, 2197776, 2354760, 2747220, 2930368, 3139680, 3296664, 3662960, 3767616, 4120830, 4253760, 4395552, 4709520, 5494440, 6279360, 6593328, 7325920, 8241660, 8791104, 9419040, 10988880, 13186656, 14651840, 16483320, 18838080, 21977760, 26373312, 32966640, 43955520, 65933280, 131866560]

約数ペア:

[(1, 131866560), (2, 65933280), (3, 43955520), (4, 32966640), (5, 26373312), (6, 21977760), (7, 18838080), (8, 16483320), (9, 14651840), (10, 13186656), (12, 10988880), (14, 9419040), (15, 8791104), (16, 8241660), (18, 7325920), (20, 6593328), (21, 6279360), (24, 5494440), (28, 4709520), (30, 4395552), (31, 4253760), (32, 4120830), (35, 3767616), (36, 3662960), (40, 3296664), (42, 3139680), (45, 2930368), (48, 2747220), (56, 2354760), (60, 2197776), (62, 2126880), (63, 2093120), (64, 2060415), (70, 1883808), (72, 1831480), (80, 1648332), (84, 1569840), (90, 1465184), (93, 1417920), (96, 1373610), (105, 1255872), (112, 1177380), (120, 1098888), (124, 1063440), (126, 1046560), (140, 941904), (144, 915740), (155, 850752), (160, 824166), (168, 784920), (180, 732592), (186, 708960), (192, 686805), (210, 627936), (211, 624960), (217, 607680), (224, 588690), (240, 549444), (248, 531720), (252, 523280), (279, 472640), (280, 470952), (288, 457870), (310, 425376), (315, 418624), (320, 412083), (336, 392460), (360, 366296), (372, 354480), (420, 313968), (422, 312480), (434, 303840), (448, 294345), (465, 283584), (480, 274722), (496, 265860), (504, 261640), (558, 236320), (560, 235476), (576, 228935), (620, 212688), (630, 209312), (633, 208320), (651, 202560), (672, 196230), (720, 183148), (744, 177240), (840, 156984), (844, 156240), (868, 151920), (930, 141792), (960, 137361), (992, 132930), (1008, 130820), (1055, 124992), (1085, 121536), (1116, 118160), (1120, 117738), (1240, 106344), (1260, 104656), (1266, 104160), (1302, 101280), (1344, 98115), (1395, 94528), (1440, 91574), (1477, 89280), (1488, 88620), (1680, 78492), (1688, 78120), (1736, 75960), (1860, 70896), (1899, 69440), (1953, 67520), (1984, 66465), (2016, 65410), (2110, 62496), (2170, 60768), (2232, 59080), (2240, 58869), (2480, 53172), (2520, 52328), (2532, 52080), (2604, 50640), (2790, 47264), (2880, 45787), (2954, 44640), (2976, 44310), (3165, 41664), (3255, 40512), (3360, 39246), (3376, 39060), (3472, 37980), (3720, 35448), (3798, 34720), (3906, 33760), (4032, 32705), (4220, 31248), (4340, 30384), (4431, 29760), (4464, 29540), (4960, 26586), (5040, 26164), (5064, 26040), (5208, 25320), (5580, 23632), (5908, 22320), (5952, 22155), (6330, 20832), (6510, 20256), (6541, 20160), (6720, 19623), (6752, 19530), (6944, 18990), (7385, 17856), (7440, 17724), (7596, 17360), (7812, 16880), (8440, 15624), (8680, 15192), (8862, 14880), (8928, 14770), (9495, 13888), (9765, 13504), (9920, 13293), (10080, 13082), (10128, 13020), (10416, 12660), (11160, 11816)]