2179282560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12473}}^1$

素因数の和:12515

約数の個数: 256

約数和(自身を含む): 8550178560

約数和(自身を除く): 6370896000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 12473, 12480, 13440, 14560, 17472, 21840, 24946, 24960, 29120, 34944, 37419, 43680, 49892, 58240, 62365, 74838, 87311, 87360, 99784, 124730, 149676, 162149, 174622, 174720, 187095, 199568, 249460, 261933, 299352, 324298, 349244, 374190, 399136, 436555, 486447, 498920, 523866, 598704, 648596, 698488, 748380, 798272, 810745, 873110, 972894, 997840, 1047732, 1135043, 1197408, 1297192, 1309665, 1396976, 1496760, 1596544, 1621490, 1746220, 1945788, 1995680, 2095464, 2270086, 2394816, 2432235, 2594384, 2619330, 2793952, 2993520, 3242980, 3405129, 3492440, 3891576, 3991360, 4190928, 4540172, 4789632, 4864470, 5188768, 5238660, 5587904, 5675215, 5987040, 6485960, 6810258, 6984880, 7783152, 7982720, 8381856, 9080344, 9728940, 10377536, 10477320, 11175808, 11350430, 11974080, 12971920, 13620516, 13969760, 15566304, 16763712, 17025645, 18160688, 19457880, 20755072, 20954640, 22700860, 23948160, 25943840, 27241032, 27939520, 31132608, 33527424, 34051290, 36321376, 38915760, 41909280, 45401720, 51887680, 54482064, 55879040, 62265216, 68102580, 72642752, 77831520, 83818560, 90803440, 103775360, 108964128, 136205160, 145285504, 155663040, 167637120, 181606880, 217928256, 272410320, 311326080, 363213760, 435856512, 544820640, 726427520, 1089641280, 2179282560]

約数ペア:

[(1, 2179282560), (2, 1089641280), (3, 726427520), (4, 544820640), (5, 435856512), (6, 363213760), (7, 311326080), (8, 272410320), (10, 217928256), (12, 181606880), (13, 167637120), (14, 155663040), (15, 145285504), (16, 136205160), (20, 108964128), (21, 103775360), (24, 90803440), (26, 83818560), (28, 77831520), (30, 72642752), (32, 68102580), (35, 62265216), (39, 55879040), (40, 54482064), (42, 51887680), (48, 45401720), (52, 41909280), (56, 38915760), (60, 36321376), (64, 34051290), (65, 33527424), (70, 31132608), (78, 27939520), (80, 27241032), (84, 25943840), (91, 23948160), (96, 22700860), (104, 20954640), (105, 20755072), (112, 19457880), (120, 18160688), (128, 17025645), (130, 16763712), (140, 15566304), (156, 13969760), (160, 13620516), (168, 12971920), (182, 11974080), (192, 11350430), (195, 11175808), (208, 10477320), (210, 10377536), (224, 9728940), (240, 9080344), (260, 8381856), (273, 7982720), (280, 7783152), (312, 6984880), (320, 6810258), (336, 6485960), (364, 5987040), (384, 5675215), (390, 5587904), (416, 5238660), (420, 5188768), (448, 4864470), (455, 4789632), (480, 4540172), (520, 4190928), (546, 3991360), (560, 3891576), (624, 3492440), (640, 3405129), (672, 3242980), (728, 2993520), (780, 2793952), (832, 2619330), (840, 2594384), (896, 2432235), (910, 2394816), (960, 2270086), (1040, 2095464), (1092, 1995680), (1120, 1945788), (1248, 1746220), (1344, 1621490), (1365, 1596544), (1456, 1496760), (1560, 1396976), (1664, 1309665), (1680, 1297192), (1820, 1197408), (1920, 1135043), (2080, 1047732), (2184, 997840), (2240, 972894), (2496, 873110), (2688, 810745), (2730, 798272), (2912, 748380), (3120, 698488), (3360, 648596), (3640, 598704), (4160, 523866), (4368, 498920), (4480, 486447), (4992, 436555), (5460, 399136), (5824, 374190), (6240, 349244), (6720, 324298), (7280, 299352), (8320, 261933), (8736, 249460), (10920, 199568), (11648, 187095), (12473, 174720), (12480, 174622), (13440, 162149), (14560, 149676), (17472, 124730), (21840, 99784), (24946, 87360), (24960, 87311), (29120, 74838), (34944, 62365), (37419, 58240), (43680, 49892)]