855659520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:661

約数の個数: 264

約数和(自身を含む): 3065587200

約数和(自身を除く): 2209927680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 599, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1198, 1240, 1280, 1395, 1440, 1488, 1536, 1797, 1860, 1920, 1984, 2232, 2304, 2396, 2480, 2560, 2790, 2880, 2976, 2995, 3072, 3594, 3720, 3840, 3968, 4464, 4608, 4792, 4960, 5120, 5391, 5580, 5760, 5952, 5990, 7188, 7440, 7680, 7936, 8928, 8985, 9216, 9584, 9920, 10782, 11160, 11520, 11904, 11980, 14376, 14880, 15360, 15872, 17856, 17970, 18569, 19168, 19840, 21564, 22320, 23040, 23808, 23960, 26955, 28752, 29760, 31744, 35712, 35940, 37138, 38336, 39680, 43128, 44640, 46080, 47616, 47920, 53910, 55707, 57504, 59520, 71424, 71880, 74276, 76672, 79360, 86256, 89280, 92845, 95232, 95840, 107820, 111414, 115008, 119040, 142848, 143760, 148552, 153344, 158720, 167121, 172512, 178560, 185690, 191680, 215640, 222828, 230016, 238080, 278535, 285696, 287520, 297104, 306688, 334242, 345024, 357120, 371380, 383360, 431280, 445656, 460032, 476160, 557070, 575040, 594208, 613376, 668484, 690048, 714240, 742760, 766720, 835605, 862560, 891312, 920064, 1114140, 1150080, 1188416, 1336968, 1380096, 1428480, 1485520, 1533440, 1671210, 1725120, 1782624, 1840128, 2228280, 2300160, 2376832, 2673936, 2760192, 2971040, 3066880, 3342420, 3450240, 3565248, 4456560, 4600320, 4753664, 5347872, 5520384, 5942080, 6684840, 6900480, 7130496, 8913120, 9200640, 9507328, 10695744, 11884160, 13369680, 13800960, 14260992, 17826240, 19014656, 21391488, 23768320, 26739360, 27601920, 28521984, 35652480, 42782976, 47536640, 53478720, 57043968, 71304960, 85565952, 95073280, 106957440, 142609920, 171131904, 213914880, 285219840, 427829760, 855659520]

約数ペア:

[(1, 855659520), (2, 427829760), (3, 285219840), (4, 213914880), (5, 171131904), (6, 142609920), (8, 106957440), (9, 95073280), (10, 85565952), (12, 71304960), (15, 57043968), (16, 53478720), (18, 47536640), (20, 42782976), (24, 35652480), (30, 28521984), (31, 27601920), (32, 26739360), (36, 23768320), (40, 21391488), (45, 19014656), (48, 17826240), (60, 14260992), (62, 13800960), (64, 13369680), (72, 11884160), (80, 10695744), (90, 9507328), (93, 9200640), (96, 8913120), (120, 7130496), (124, 6900480), (128, 6684840), (144, 5942080), (155, 5520384), (160, 5347872), (180, 4753664), (186, 4600320), (192, 4456560), (240, 3565248), (248, 3450240), (256, 3342420), (279, 3066880), (288, 2971040), (310, 2760192), (320, 2673936), (360, 2376832), (372, 2300160), (384, 2228280), (465, 1840128), (480, 1782624), (496, 1725120), (512, 1671210), (558, 1533440), (576, 1485520), (599, 1428480), (620, 1380096), (640, 1336968), (720, 1188416), (744, 1150080), (768, 1114140), (930, 920064), (960, 891312), (992, 862560), (1024, 835605), (1116, 766720), (1152, 742760), (1198, 714240), (1240, 690048), (1280, 668484), (1395, 613376), (1440, 594208), (1488, 575040), (1536, 557070), (1797, 476160), (1860, 460032), (1920, 445656), (1984, 431280), (2232, 383360), (2304, 371380), (2396, 357120), (2480, 345024), (2560, 334242), (2790, 306688), (2880, 297104), (2976, 287520), (2995, 285696), (3072, 278535), (3594, 238080), (3720, 230016), (3840, 222828), (3968, 215640), (4464, 191680), (4608, 185690), (4792, 178560), (4960, 172512), (5120, 167121), (5391, 158720), (5580, 153344), (5760, 148552), (5952, 143760), (5990, 142848), (7188, 119040), (7440, 115008), (7680, 111414), (7936, 107820), (8928, 95840), (8985, 95232), (9216, 92845), (9584, 89280), (9920, 86256), (10782, 79360), (11160, 76672), (11520, 74276), (11904, 71880), (11980, 71424), (14376, 59520), (14880, 57504), (15360, 55707), (15872, 53910), (17856, 47920), (17970, 47616), (18569, 46080), (19168, 44640), (19840, 43128), (21564, 39680), (22320, 38336), (23040, 37138), (23808, 35940), (23960, 35712), (26955, 31744), (28752, 29760)]