42389760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 164828160

約数和(自身を除く): 122438400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 83, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 166, 168, 190, 192, 210, 224, 228, 240, 249, 256, 266, 280, 285, 304, 320, 332, 336, 380, 384, 399, 415, 420, 448, 456, 480, 498, 532, 560, 570, 581, 608, 640, 664, 665, 672, 760, 768, 798, 830, 840, 896, 912, 960, 996, 1064, 1120, 1140, 1162, 1216, 1245, 1280, 1328, 1330, 1344, 1520, 1577, 1596, 1660, 1680, 1743, 1792, 1824, 1920, 1992, 1995, 2128, 2240, 2280, 2324, 2432, 2490, 2656, 2660, 2688, 2905, 3040, 3154, 3192, 3320, 3360, 3486, 3648, 3840, 3984, 3990, 4256, 4480, 4560, 4648, 4731, 4864, 4980, 5312, 5320, 5376, 5810, 6080, 6308, 6384, 6640, 6720, 6972, 7296, 7885, 7968, 7980, 8512, 8715, 8960, 9120, 9296, 9462, 9960, 10624, 10640, 11039, 11620, 12160, 12616, 12768, 13280, 13440, 13944, 14592, 15770, 15936, 15960, 17024, 17430, 18240, 18592, 18924, 19920, 21248, 21280, 22078, 23240, 23655, 24320, 25232, 25536, 26560, 26880, 27888, 31540, 31872, 31920, 33117, 34048, 34860, 36480, 37184, 37848, 39840, 42560, 44156, 46480, 47310, 50464, 51072, 53120, 55195, 55776, 63080, 63744, 63840, 66234, 69720, 72960, 74368, 75696, 79680, 85120, 88312, 92960, 94620, 100928, 102144, 106240, 110390, 111552, 126160, 127680, 132468, 139440, 148736, 151392, 159360, 165585, 170240, 176624, 185920, 189240, 201856, 220780, 223104, 252320, 255360, 264936, 278880, 302784, 318720, 331170, 353248, 371840, 378480, 403712, 441560, 446208, 504640, 510720, 529872, 557760, 605568, 662340, 706496, 743680, 756960, 883120, 1009280, 1059744, 1115520, 1211136, 1324680, 1412992, 1513920, 1766240, 2018560, 2119488, 2231040, 2649360, 2825984, 3027840, 3532480, 4238976, 5298720, 6055680, 7064960, 8477952, 10597440, 14129920, 21194880, 42389760]

約数ペア:

[(1, 42389760), (2, 21194880), (3, 14129920), (4, 10597440), (5, 8477952), (6, 7064960), (7, 6055680), (8, 5298720), (10, 4238976), (12, 3532480), (14, 3027840), (15, 2825984), (16, 2649360), (19, 2231040), (20, 2119488), (21, 2018560), (24, 1766240), (28, 1513920), (30, 1412992), (32, 1324680), (35, 1211136), (38, 1115520), (40, 1059744), (42, 1009280), (48, 883120), (56, 756960), (57, 743680), (60, 706496), (64, 662340), (70, 605568), (76, 557760), (80, 529872), (83, 510720), (84, 504640), (95, 446208), (96, 441560), (105, 403712), (112, 378480), (114, 371840), (120, 353248), (128, 331170), (133, 318720), (140, 302784), (152, 278880), (160, 264936), (166, 255360), (168, 252320), (190, 223104), (192, 220780), (210, 201856), (224, 189240), (228, 185920), (240, 176624), (249, 170240), (256, 165585), (266, 159360), (280, 151392), (285, 148736), (304, 139440), (320, 132468), (332, 127680), (336, 126160), (380, 111552), (384, 110390), (399, 106240), (415, 102144), (420, 100928), (448, 94620), (456, 92960), (480, 88312), (498, 85120), (532, 79680), (560, 75696), (570, 74368), (581, 72960), (608, 69720), (640, 66234), (664, 63840), (665, 63744), (672, 63080), (760, 55776), (768, 55195), (798, 53120), (830, 51072), (840, 50464), (896, 47310), (912, 46480), (960, 44156), (996, 42560), (1064, 39840), (1120, 37848), (1140, 37184), (1162, 36480), (1216, 34860), (1245, 34048), (1280, 33117), (1328, 31920), (1330, 31872), (1344, 31540), (1520, 27888), (1577, 26880), (1596, 26560), (1660, 25536), (1680, 25232), (1743, 24320), (1792, 23655), (1824, 23240), (1920, 22078), (1992, 21280), (1995, 21248), (2128, 19920), (2240, 18924), (2280, 18592), (2324, 18240), (2432, 17430), (2490, 17024), (2656, 15960), (2660, 15936), (2688, 15770), (2905, 14592), (3040, 13944), (3154, 13440), (3192, 13280), (3320, 12768), (3360, 12616), (3486, 12160), (3648, 11620), (3840, 11039), (3984, 10640), (3990, 10624), (4256, 9960), (4480, 9462), (4560, 9296), (4648, 9120), (4731, 8960), (4864, 8715), (4980, 8512), (5312, 7980), (5320, 7968), (5376, 7885), (5810, 7296), (6080, 6972), (6308, 6720), (6384, 6640)]