827561280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9473}}^1$

素因数の和:9513

約数の個数: 224

約数和(自身を含む): 3234196224

約数和(自身を除く): 2406634944

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, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 9473, 10920, 12480, 14560, 17472, 18946, 21840, 28419, 29120, 37892, 43680, 47365, 56838, 66311, 75784, 87360, 94730, 113676, 123149, 132622, 142095, 151568, 189460, 198933, 227352, 246298, 265244, 284190, 303136, 331555, 369447, 378920, 397866, 454704, 492596, 530488, 568380, 606272, 615745, 663110, 738894, 757840, 795732, 862043, 909408, 985192, 994665, 1060976, 1136760, 1231490, 1326220, 1477788, 1515680, 1591464, 1724086, 1818816, 1847235, 1970384, 1989330, 2121952, 2273520, 2462980, 2586129, 2652440, 2955576, 3031360, 3182928, 3448172, 3694470, 3940768, 3978660, 4243904, 4310215, 4547040, 4925960, 5172258, 5304880, 5911152, 6365856, 6896344, 7388940, 7881536, 7957320, 8620430, 9094080, 9851920, 10344516, 10609760, 11822304, 12731712, 12930645, 13792688, 14777880, 15914640, 17240860, 19703840, 20689032, 21219520, 23644608, 25861290, 27585376, 29555760, 31829280, 34481720, 39407680, 41378064, 51722580, 55170752, 59111520, 63658560, 68963440, 82756128, 103445160, 118223040, 137926880, 165512256, 206890320, 275853760, 413780640, 827561280]

約数ペア:

[(1, 827561280), (2, 413780640), (3, 275853760), (4, 206890320), (5, 165512256), (6, 137926880), (7, 118223040), (8, 103445160), (10, 82756128), (12, 68963440), (13, 63658560), (14, 59111520), (15, 55170752), (16, 51722580), (20, 41378064), (21, 39407680), (24, 34481720), (26, 31829280), (28, 29555760), (30, 27585376), (32, 25861290), (35, 23644608), (39, 21219520), (40, 20689032), (42, 19703840), (48, 17240860), (52, 15914640), (56, 14777880), (60, 13792688), (64, 12930645), (65, 12731712), (70, 11822304), (78, 10609760), (80, 10344516), (84, 9851920), (91, 9094080), (96, 8620430), (104, 7957320), (105, 7881536), (112, 7388940), (120, 6896344), (130, 6365856), (140, 5911152), (156, 5304880), (160, 5172258), (168, 4925960), (182, 4547040), (192, 4310215), (195, 4243904), (208, 3978660), (210, 3940768), (224, 3694470), (240, 3448172), (260, 3182928), (273, 3031360), (280, 2955576), (312, 2652440), (320, 2586129), (336, 2462980), (364, 2273520), (390, 2121952), (416, 1989330), (420, 1970384), (448, 1847235), (455, 1818816), (480, 1724086), (520, 1591464), (546, 1515680), (560, 1477788), (624, 1326220), (672, 1231490), (728, 1136760), (780, 1060976), (832, 994665), (840, 985192), (910, 909408), (960, 862043), (1040, 795732), (1092, 757840), (1120, 738894), (1248, 663110), (1344, 615745), (1365, 606272), (1456, 568380), (1560, 530488), (1680, 492596), (1820, 454704), (2080, 397866), (2184, 378920), (2240, 369447), (2496, 331555), (2730, 303136), (2912, 284190), (3120, 265244), (3360, 246298), (3640, 227352), (4160, 198933), (4368, 189460), (5460, 151568), (5824, 142095), (6240, 132622), (6720, 123149), (7280, 113676), (8736, 94730), (9473, 87360), (10920, 75784), (12480, 66311), (14560, 56838), (17472, 47365), (18946, 43680), (21840, 37892), (28419, 29120)]