42497280

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:82

約数の個数: 432

約数和(自身を含む): 183665664

約数和(自身を除く): 141168384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 31, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 62, 63, 64, 68, 70, 72, 80, 84, 85, 90, 93, 96, 102, 105, 112, 119, 120, 124, 126, 128, 136, 140, 144, 153, 155, 160, 168, 170, 180, 186, 192, 204, 210, 217, 224, 238, 240, 248, 252, 255, 256, 272, 279, 280, 288, 306, 310, 315, 320, 336, 340, 357, 360, 372, 384, 408, 420, 434, 448, 465, 476, 480, 496, 504, 510, 527, 544, 558, 560, 576, 595, 612, 620, 630, 640, 651, 672, 680, 714, 720, 744, 765, 768, 816, 840, 868, 896, 930, 952, 960, 992, 1008, 1020, 1054, 1071, 1085, 1088, 1116, 1120, 1152, 1190, 1224, 1240, 1260, 1280, 1302, 1344, 1360, 1395, 1428, 1440, 1488, 1530, 1581, 1632, 1680, 1736, 1785, 1792, 1860, 1904, 1920, 1953, 1984, 2016, 2040, 2108, 2142, 2170, 2176, 2232, 2240, 2304, 2380, 2448, 2480, 2520, 2604, 2635, 2688, 2720, 2790, 2856, 2880, 2976, 3060, 3162, 3255, 3264, 3360, 3472, 3570, 3689, 3720, 3808, 3840, 3906, 3968, 4032, 4080, 4216, 4284, 4340, 4352, 4464, 4480, 4743, 4760, 4896, 4960, 5040, 5208, 5270, 5355, 5376, 5440, 5580, 5712, 5760, 5952, 6120, 6324, 6510, 6528, 6720, 6944, 7140, 7378, 7440, 7616, 7812, 7905, 7936, 8064, 8160, 8432, 8568, 8680, 8928, 8960, 9486, 9520, 9765, 9792, 9920, 10080, 10416, 10540, 10710, 10880, 11067, 11160, 11424, 11520, 11904, 12240, 12648, 13020, 13056, 13440, 13888, 14280, 14756, 14880, 15232, 15624, 15810, 16128, 16320, 16864, 17136, 17360, 17856, 18445, 18972, 19040, 19530, 19584, 19840, 20160, 20832, 21080, 21420, 21760, 22134, 22320, 22848, 23715, 23808, 24480, 25296, 26040, 26880, 27776, 28560, 29512, 29760, 30464, 31248, 31620, 32640, 33201, 33728, 34272, 34720, 35712, 36890, 37944, 38080, 39060, 39168, 39680, 40320, 41664, 42160, 42840, 44268, 44640, 45696, 47430, 48960, 50592, 52080, 55335, 55552, 57120, 59024, 59520, 62496, 63240, 65280, 66402, 67456, 68544, 69440, 71424, 73780, 75888, 76160, 78120, 80640, 83328, 84320, 85680, 88536, 89280, 91392, 94860, 97920, 101184, 104160, 110670, 114240, 118048, 119040, 124992, 126480, 132804, 134912, 137088, 138880, 147560, 151776, 152320, 156240, 166005, 166656, 168640, 171360, 177072, 178560, 189720, 195840, 202368, 208320, 221340, 228480, 236096, 249984, 252960, 265608, 274176, 277760, 295120, 303552, 312480, 332010, 337280, 342720, 354144, 357120, 379440, 404736, 416640, 442680, 456960, 472192, 499968, 505920, 531216, 590240, 607104, 624960, 664020, 674560, 685440, 708288, 758880, 833280, 885360, 944384, 1011840, 1062432, 1180480, 1214208, 1249920, 1328040, 1370880, 1416576, 1517760, 1770720, 2023680, 2124864, 2360960, 2499840, 2656080, 2833152, 3035520, 3541440, 4249728, 4721920, 5312160, 6071040, 7082880, 8499456, 10624320, 14165760, 21248640, 42497280]

約数ペア:

[(1, 42497280), (2, 21248640), (3, 14165760), (4, 10624320), (5, 8499456), (6, 7082880), (7, 6071040), (8, 5312160), (9, 4721920), (10, 4249728), (12, 3541440), (14, 3035520), (15, 2833152), (16, 2656080), (17, 2499840), (18, 2360960), (20, 2124864), (21, 2023680), (24, 1770720), (28, 1517760), (30, 1416576), (31, 1370880), (32, 1328040), (34, 1249920), (35, 1214208), (36, 1180480), (40, 1062432), (42, 1011840), (45, 944384), (48, 885360), (51, 833280), (56, 758880), (60, 708288), (62, 685440), (63, 674560), (64, 664020), (68, 624960), (70, 607104), (72, 590240), (80, 531216), (84, 505920), (85, 499968), (90, 472192), (93, 456960), (96, 442680), (102, 416640), (105, 404736), (112, 379440), (119, 357120), (120, 354144), (124, 342720), (126, 337280), (128, 332010), (136, 312480), (140, 303552), (144, 295120), (153, 277760), (155, 274176), (160, 265608), (168, 252960), (170, 249984), (180, 236096), (186, 228480), (192, 221340), (204, 208320), (210, 202368), (217, 195840), (224, 189720), (238, 178560), (240, 177072), (248, 171360), (252, 168640), (255, 166656), (256, 166005), (272, 156240), (279, 152320), (280, 151776), (288, 147560), (306, 138880), (310, 137088), (315, 134912), (320, 132804), (336, 126480), (340, 124992), (357, 119040), (360, 118048), (372, 114240), (384, 110670), (408, 104160), (420, 101184), (434, 97920), (448, 94860), (465, 91392), (476, 89280), (480, 88536), (496, 85680), (504, 84320), (510, 83328), (527, 80640), (544, 78120), (558, 76160), (560, 75888), (576, 73780), (595, 71424), (612, 69440), (620, 68544), (630, 67456), (640, 66402), (651, 65280), (672, 63240), (680, 62496), (714, 59520), (720, 59024), (744, 57120), (765, 55552), (768, 55335), (816, 52080), (840, 50592), (868, 48960), (896, 47430), (930, 45696), (952, 44640), (960, 44268), (992, 42840), (1008, 42160), (1020, 41664), (1054, 40320), (1071, 39680), (1085, 39168), (1088, 39060), (1116, 38080), (1120, 37944), (1152, 36890), (1190, 35712), (1224, 34720), (1240, 34272), (1260, 33728), (1280, 33201), (1302, 32640), (1344, 31620), (1360, 31248), (1395, 30464), (1428, 29760), (1440, 29512), (1488, 28560), (1530, 27776), (1581, 26880), (1632, 26040), (1680, 25296), (1736, 24480), (1785, 23808), (1792, 23715), (1860, 22848), (1904, 22320), (1920, 22134), (1953, 21760), (1984, 21420), (2016, 21080), (2040, 20832), (2108, 20160), (2142, 19840), (2170, 19584), (2176, 19530), (2232, 19040), (2240, 18972), (2304, 18445), (2380, 17856), (2448, 17360), (2480, 17136), (2520, 16864), (2604, 16320), (2635, 16128), (2688, 15810), (2720, 15624), (2790, 15232), (2856, 14880), (2880, 14756), (2976, 14280), (3060, 13888), (3162, 13440), (3255, 13056), (3264, 13020), (3360, 12648), (3472, 12240), (3570, 11904), (3689, 11520), (3720, 11424), (3808, 11160), (3840, 11067), (3906, 10880), (3968, 10710), (4032, 10540), (4080, 10416), (4216, 10080), (4284, 9920), (4340, 9792), (4352, 9765), (4464, 9520), (4480, 9486), (4743, 8960), (4760, 8928), (4896, 8680), (4960, 8568), (5040, 8432), (5208, 8160), (5270, 8064), (5355, 7936), (5376, 7905), (5440, 7812), (5580, 7616), (5712, 7440), (5760, 7378), (5952, 7140), (6120, 6944), (6324, 6720), (6510, 6528)]