1580288640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:719

約数の個数: 256

約数和(自身を含む): 5790597120

約数和(自身を除く): 4210308480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 307, 320, 336, 383, 384, 420, 448, 480, 560, 614, 640, 672, 766, 840, 896, 921, 960, 1120, 1149, 1228, 1344, 1532, 1535, 1680, 1842, 1915, 1920, 2149, 2240, 2298, 2456, 2681, 2688, 3064, 3070, 3360, 3684, 3830, 4298, 4480, 4596, 4605, 4912, 5362, 5745, 6128, 6140, 6447, 6720, 7368, 7660, 8043, 8596, 9192, 9210, 9824, 10724, 10745, 11490, 12256, 12280, 12894, 13405, 13440, 14736, 15320, 16086, 17192, 18384, 18420, 19648, 21448, 21490, 22980, 24512, 24560, 25788, 26810, 29472, 30640, 32172, 32235, 34384, 36768, 36840, 39296, 40215, 42896, 42980, 45960, 49024, 49120, 51576, 53620, 58944, 61280, 64344, 64470, 68768, 73536, 73680, 80430, 85792, 85960, 91920, 98240, 103152, 107240, 117581, 117888, 122560, 128688, 128940, 137536, 147072, 147360, 160860, 171584, 171920, 183840, 196480, 206304, 214480, 235162, 245120, 257376, 257880, 275072, 294720, 321720, 343168, 343840, 352743, 367680, 412608, 428960, 470324, 514752, 515760, 587905, 589440, 643440, 687680, 705486, 735360, 823067, 825216, 857920, 940648, 1029504, 1031520, 1175810, 1286880, 1375360, 1410972, 1646134, 1715840, 1763715, 1881296, 2063040, 2351620, 2469201, 2573760, 2821944, 3292268, 3527430, 3762592, 4115335, 4126080, 4703240, 4938402, 5147520, 5643888, 6584536, 7054860, 7525184, 8230670, 9406480, 9876804, 11287776, 12346005, 13169072, 14109720, 15050368, 16461340, 18812960, 19753608, 22575552, 24692010, 26338144, 28219440, 32922680, 37625920, 39507216, 45151104, 49384020, 52676288, 56438880, 65845360, 75251840, 79014432, 98768040, 105352576, 112877760, 131690720, 158028864, 197536080, 225755520, 263381440, 316057728, 395072160, 526762880, 790144320, 1580288640]

約数ペア:

[(1, 1580288640), (2, 790144320), (3, 526762880), (4, 395072160), (5, 316057728), (6, 263381440), (7, 225755520), (8, 197536080), (10, 158028864), (12, 131690720), (14, 112877760), (15, 105352576), (16, 98768040), (20, 79014432), (21, 75251840), (24, 65845360), (28, 56438880), (30, 52676288), (32, 49384020), (35, 45151104), (40, 39507216), (42, 37625920), (48, 32922680), (56, 28219440), (60, 26338144), (64, 24692010), (70, 22575552), (80, 19753608), (84, 18812960), (96, 16461340), (105, 15050368), (112, 14109720), (120, 13169072), (128, 12346005), (140, 11287776), (160, 9876804), (168, 9406480), (192, 8230670), (210, 7525184), (224, 7054860), (240, 6584536), (280, 5643888), (307, 5147520), (320, 4938402), (336, 4703240), (383, 4126080), (384, 4115335), (420, 3762592), (448, 3527430), (480, 3292268), (560, 2821944), (614, 2573760), (640, 2469201), (672, 2351620), (766, 2063040), (840, 1881296), (896, 1763715), (921, 1715840), (960, 1646134), (1120, 1410972), (1149, 1375360), (1228, 1286880), (1344, 1175810), (1532, 1031520), (1535, 1029504), (1680, 940648), (1842, 857920), (1915, 825216), (1920, 823067), (2149, 735360), (2240, 705486), (2298, 687680), (2456, 643440), (2681, 589440), (2688, 587905), (3064, 515760), (3070, 514752), (3360, 470324), (3684, 428960), (3830, 412608), (4298, 367680), (4480, 352743), (4596, 343840), (4605, 343168), (4912, 321720), (5362, 294720), (5745, 275072), (6128, 257880), (6140, 257376), (6447, 245120), (6720, 235162), (7368, 214480), (7660, 206304), (8043, 196480), (8596, 183840), (9192, 171920), (9210, 171584), (9824, 160860), (10724, 147360), (10745, 147072), (11490, 137536), (12256, 128940), (12280, 128688), (12894, 122560), (13405, 117888), (13440, 117581), (14736, 107240), (15320, 103152), (16086, 98240), (17192, 91920), (18384, 85960), (18420, 85792), (19648, 80430), (21448, 73680), (21490, 73536), (22980, 68768), (24512, 64470), (24560, 64344), (25788, 61280), (26810, 58944), (29472, 53620), (30640, 51576), (32172, 49120), (32235, 49024), (34384, 45960), (36768, 42980), (36840, 42896), (39296, 40215)]