979009920

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{24281}}^1$

素因数の和:24313

約数の個数: 192

約数和(自身を含む): 3863751840

約数和(自身を除く): 2884741920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 24281, 40320, 48562, 72843, 97124, 121405, 145686, 169967, 194248, 218529, 242810, 291372, 339934, 364215, 388496, 437058, 485620, 509901, 582744, 679868, 728430, 776992, 849835, 874116, 971240, 1019802, 1092645, 1165488, 1359736, 1456860, 1529703, 1553984, 1699670, 1748232, 1942480, 2039604, 2185290, 2330976, 2549505, 2719472, 2913720, 3059406, 3107968, 3399340, 3496464, 3884960, 4079208, 4370580, 4661952, 5099010, 5438944, 5827440, 6118812, 6798680, 6992928, 7648515, 7769920, 8158416, 8741160, 9323904, 10198020, 10877888, 11654880, 12237624, 13597360, 13985856, 15297030, 15539840, 16316832, 17482320, 20396040, 21755776, 23309760, 24475248, 27194720, 27971712, 30594060, 32633664, 34964640, 40792080, 46619520, 48950496, 54389440, 61188120, 65267328, 69929280, 81584160, 97900992, 108778880, 122376240, 139858560, 163168320, 195801984, 244752480, 326336640, 489504960, 979009920]

約数ペア:

[(1, 979009920), (2, 489504960), (3, 326336640), (4, 244752480), (5, 195801984), (6, 163168320), (7, 139858560), (8, 122376240), (9, 108778880), (10, 97900992), (12, 81584160), (14, 69929280), (15, 65267328), (16, 61188120), (18, 54389440), (20, 48950496), (21, 46619520), (24, 40792080), (28, 34964640), (30, 32633664), (32, 30594060), (35, 27971712), (36, 27194720), (40, 24475248), (42, 23309760), (45, 21755776), (48, 20396040), (56, 17482320), (60, 16316832), (63, 15539840), (64, 15297030), (70, 13985856), (72, 13597360), (80, 12237624), (84, 11654880), (90, 10877888), (96, 10198020), (105, 9323904), (112, 8741160), (120, 8158416), (126, 7769920), (128, 7648515), (140, 6992928), (144, 6798680), (160, 6118812), (168, 5827440), (180, 5438944), (192, 5099010), (210, 4661952), (224, 4370580), (240, 4079208), (252, 3884960), (280, 3496464), (288, 3399340), (315, 3107968), (320, 3059406), (336, 2913720), (360, 2719472), (384, 2549505), (420, 2330976), (448, 2185290), (480, 2039604), (504, 1942480), (560, 1748232), (576, 1699670), (630, 1553984), (640, 1529703), (672, 1456860), (720, 1359736), (840, 1165488), (896, 1092645), (960, 1019802), (1008, 971240), (1120, 874116), (1152, 849835), (1260, 776992), (1344, 728430), (1440, 679868), (1680, 582744), (1920, 509901), (2016, 485620), (2240, 437058), (2520, 388496), (2688, 364215), (2880, 339934), (3360, 291372), (4032, 242810), (4480, 218529), (5040, 194248), (5760, 169967), (6720, 145686), (8064, 121405), (10080, 97124), (13440, 72843), (20160, 48562), (24281, 40320)]