1022791680

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 312

約数和(自身を含む): 3680052480

約数和(自身を除く): 2657260800

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, 179, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 358, 360, 372, 384, 465, 480, 496, 512, 537, 558, 576, 620, 640, 716, 720, 744, 768, 895, 930, 960, 992, 1024, 1074, 1116, 1152, 1240, 1280, 1395, 1432, 1440, 1488, 1536, 1611, 1790, 1860, 1920, 1984, 2048, 2148, 2232, 2304, 2480, 2560, 2685, 2790, 2864, 2880, 2976, 3072, 3222, 3580, 3720, 3840, 3968, 4096, 4296, 4464, 4608, 4960, 5120, 5370, 5549, 5580, 5728, 5760, 5952, 6144, 6444, 7160, 7440, 7680, 7936, 8055, 8592, 8928, 9216, 9920, 10240, 10740, 11098, 11160, 11456, 11520, 11904, 12288, 12888, 14320, 14880, 15360, 15872, 16110, 16647, 17184, 17856, 18432, 19840, 20480, 21480, 22196, 22320, 22912, 23040, 23808, 25776, 27745, 28640, 29760, 30720, 31744, 32220, 33294, 34368, 35712, 36864, 39680, 42960, 44392, 44640, 45824, 46080, 47616, 49941, 51552, 55490, 57280, 59520, 61440, 63488, 64440, 66588, 68736, 71424, 79360, 83235, 85920, 88784, 89280, 91648, 92160, 95232, 99882, 103104, 110980, 114560, 119040, 126976, 128880, 133176, 137472, 142848, 158720, 166470, 171840, 177568, 178560, 183296, 184320, 190464, 199764, 206208, 221960, 229120, 238080, 249705, 257760, 266352, 274944, 285696, 317440, 332940, 343680, 355136, 357120, 366592, 380928, 399528, 412416, 443920, 458240, 476160, 499410, 515520, 532704, 549888, 571392, 634880, 665880, 687360, 710272, 714240, 733184, 799056, 824832, 887840, 916480, 952320, 998820, 1031040, 1065408, 1099776, 1142784, 1331760, 1374720, 1420544, 1428480, 1598112, 1649664, 1775680, 1832960, 1904640, 1997640, 2062080, 2130816, 2199552, 2663520, 2749440, 2841088, 2856960, 3196224, 3299328, 3551360, 3665920, 3995280, 4124160, 4261632, 5327040, 5498880, 5682176, 5713920, 6392448, 6598656, 7102720, 7990560, 8248320, 8523264, 10654080, 10997760, 11364352, 12784896, 14205440, 15981120, 16496640, 17046528, 21308160, 22728704, 25569792, 28410880, 31962240, 32993280, 34093056, 42616320, 51139584, 56821760, 63924480, 68186112, 85232640, 102279168, 113643520, 127848960, 170465280, 204558336, 255697920, 340930560, 511395840, 1022791680]

約数ペア:

[(1, 1022791680), (2, 511395840), (3, 340930560), (4, 255697920), (5, 204558336), (6, 170465280), (8, 127848960), (9, 113643520), (10, 102279168), (12, 85232640), (15, 68186112), (16, 63924480), (18, 56821760), (20, 51139584), (24, 42616320), (30, 34093056), (31, 32993280), (32, 31962240), (36, 28410880), (40, 25569792), (45, 22728704), (48, 21308160), (60, 17046528), (62, 16496640), (64, 15981120), (72, 14205440), (80, 12784896), (90, 11364352), (93, 10997760), (96, 10654080), (120, 8523264), (124, 8248320), (128, 7990560), (144, 7102720), (155, 6598656), (160, 6392448), (179, 5713920), (180, 5682176), (186, 5498880), (192, 5327040), (240, 4261632), (248, 4124160), (256, 3995280), (279, 3665920), (288, 3551360), (310, 3299328), (320, 3196224), (358, 2856960), (360, 2841088), (372, 2749440), (384, 2663520), (465, 2199552), (480, 2130816), (496, 2062080), (512, 1997640), (537, 1904640), (558, 1832960), (576, 1775680), (620, 1649664), (640, 1598112), (716, 1428480), (720, 1420544), (744, 1374720), (768, 1331760), (895, 1142784), (930, 1099776), (960, 1065408), (992, 1031040), (1024, 998820), (1074, 952320), (1116, 916480), (1152, 887840), (1240, 824832), (1280, 799056), (1395, 733184), (1432, 714240), (1440, 710272), (1488, 687360), (1536, 665880), (1611, 634880), (1790, 571392), (1860, 549888), (1920, 532704), (1984, 515520), (2048, 499410), (2148, 476160), (2232, 458240), (2304, 443920), (2480, 412416), (2560, 399528), (2685, 380928), (2790, 366592), (2864, 357120), (2880, 355136), (2976, 343680), (3072, 332940), (3222, 317440), (3580, 285696), (3720, 274944), (3840, 266352), (3968, 257760), (4096, 249705), (4296, 238080), (4464, 229120), (4608, 221960), (4960, 206208), (5120, 199764), (5370, 190464), (5549, 184320), (5580, 183296), (5728, 178560), (5760, 177568), (5952, 171840), (6144, 166470), (6444, 158720), (7160, 142848), (7440, 137472), (7680, 133176), (7936, 128880), (8055, 126976), (8592, 119040), (8928, 114560), (9216, 110980), (9920, 103104), (10240, 99882), (10740, 95232), (11098, 92160), (11160, 91648), (11456, 89280), (11520, 88784), (11904, 85920), (12288, 83235), (12888, 79360), (14320, 71424), (14880, 68736), (15360, 66588), (15872, 64440), (16110, 63488), (16647, 61440), (17184, 59520), (17856, 57280), (18432, 55490), (19840, 51552), (20480, 49941), (21480, 47616), (22196, 46080), (22320, 45824), (22912, 44640), (23040, 44392), (23808, 42960), (25776, 39680), (27745, 36864), (28640, 35712), (29760, 34368), (30720, 33294), (31744, 32220)]