2056385280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 7041988800

約数和(自身を除く): 4985603520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 109, 120, 128, 136, 160, 170, 192, 204, 218, 240, 255, 256, 272, 289, 320, 327, 340, 384, 408, 436, 480, 510, 544, 545, 578, 640, 654, 680, 768, 816, 867, 872, 960, 1020, 1088, 1090, 1156, 1280, 1308, 1360, 1445, 1632, 1635, 1734, 1744, 1853, 1920, 2040, 2176, 2180, 2312, 2616, 2720, 2890, 3264, 3270, 3468, 3488, 3706, 3840, 4080, 4335, 4352, 4360, 4624, 4913, 5232, 5440, 5559, 5780, 6528, 6540, 6936, 6976, 7412, 8160, 8670, 8720, 9248, 9265, 9826, 10464, 10880, 11118, 11560, 13056, 13080, 13872, 13952, 14739, 14824, 16320, 17340, 17440, 18496, 18530, 19652, 20928, 21760, 22236, 23120, 24565, 26160, 27744, 27795, 27904, 29478, 29648, 31501, 32640, 34680, 34880, 36992, 37060, 39304, 41856, 44472, 46240, 49130, 52320, 55488, 55590, 58956, 59296, 63002, 65280, 69360, 69760, 73695, 73984, 74120, 78608, 83712, 88944, 92480, 94503, 98260, 104640, 110976, 111180, 117912, 118592, 126004, 138720, 139520, 147390, 148240, 157216, 157505, 177888, 184960, 189006, 196520, 209280, 221952, 222360, 235824, 237184, 252008, 277440, 294780, 296480, 314432, 315010, 355776, 369920, 378012, 393040, 418560, 444720, 471648, 472515, 474368, 504016, 535517, 554880, 589560, 592960, 628864, 630020, 711552, 756024, 786080, 889440, 943296, 945030, 1008032, 1071034, 1109760, 1179120, 1185920, 1257728, 1260040, 1423104, 1512048, 1572160, 1606551, 1778880, 1886592, 1890060, 2016064, 2142068, 2358240, 2371840, 2520080, 2677585, 3024096, 3144320, 3213102, 3557760, 3773184, 3780120, 4032128, 4284136, 4716480, 5040160, 5355170, 6048192, 6288640, 6426204, 7115520, 7560240, 8032755, 8064256, 8568272, 9432960, 10080320, 10710340, 12096384, 12852408, 15120480, 16065510, 17136544, 18865920, 20160640, 21420680, 24192768, 25704816, 30240960, 32131020, 34273088, 40321280, 42841360, 51409632, 60481920, 64262040, 68546176, 85682720, 102819264, 120963840, 128524080, 137092352, 171365440, 205638528, 257048160, 342730880, 411277056, 514096320, 685461760, 1028192640, 2056385280]

約数ペア:

[(1, 2056385280), (2, 1028192640), (3, 685461760), (4, 514096320), (5, 411277056), (6, 342730880), (8, 257048160), (10, 205638528), (12, 171365440), (15, 137092352), (16, 128524080), (17, 120963840), (20, 102819264), (24, 85682720), (30, 68546176), (32, 64262040), (34, 60481920), (40, 51409632), (48, 42841360), (51, 40321280), (60, 34273088), (64, 32131020), (68, 30240960), (80, 25704816), (85, 24192768), (96, 21420680), (102, 20160640), (109, 18865920), (120, 17136544), (128, 16065510), (136, 15120480), (160, 12852408), (170, 12096384), (192, 10710340), (204, 10080320), (218, 9432960), (240, 8568272), (255, 8064256), (256, 8032755), (272, 7560240), (289, 7115520), (320, 6426204), (327, 6288640), (340, 6048192), (384, 5355170), (408, 5040160), (436, 4716480), (480, 4284136), (510, 4032128), (544, 3780120), (545, 3773184), (578, 3557760), (640, 3213102), (654, 3144320), (680, 3024096), (768, 2677585), (816, 2520080), (867, 2371840), (872, 2358240), (960, 2142068), (1020, 2016064), (1088, 1890060), (1090, 1886592), (1156, 1778880), (1280, 1606551), (1308, 1572160), (1360, 1512048), (1445, 1423104), (1632, 1260040), (1635, 1257728), (1734, 1185920), (1744, 1179120), (1853, 1109760), (1920, 1071034), (2040, 1008032), (2176, 945030), (2180, 943296), (2312, 889440), (2616, 786080), (2720, 756024), (2890, 711552), (3264, 630020), (3270, 628864), (3468, 592960), (3488, 589560), (3706, 554880), (3840, 535517), (4080, 504016), (4335, 474368), (4352, 472515), (4360, 471648), (4624, 444720), (4913, 418560), (5232, 393040), (5440, 378012), (5559, 369920), (5780, 355776), (6528, 315010), (6540, 314432), (6936, 296480), (6976, 294780), (7412, 277440), (8160, 252008), (8670, 237184), (8720, 235824), (9248, 222360), (9265, 221952), (9826, 209280), (10464, 196520), (10880, 189006), (11118, 184960), (11560, 177888), (13056, 157505), (13080, 157216), (13872, 148240), (13952, 147390), (14739, 139520), (14824, 138720), (16320, 126004), (17340, 118592), (17440, 117912), (18496, 111180), (18530, 110976), (19652, 104640), (20928, 98260), (21760, 94503), (22236, 92480), (23120, 88944), (24565, 83712), (26160, 78608), (27744, 74120), (27795, 73984), (27904, 73695), (29478, 69760), (29648, 69360), (31501, 65280), (32640, 63002), (34680, 59296), (34880, 58956), (36992, 55590), (37060, 55488), (39304, 52320), (41856, 49130), (44472, 46240)]