7839478080

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{43207}}^1$

素因数の和:43243

約数の個数: 280

約数和(自身を含む): 31870912128

約数和(自身を除く): 24031434048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 43207, 45360, 60480, 86414, 90720, 129621, 172828, 181440, 216035, 259242, 302449, 345656, 388863, 432070, 518484, 604898, 648105, 691312, 777726, 864140, 907347, 1036968, 1166589, 1209796, 1296210, 1382624, 1512245, 1555452, 1728280, 1814694, 1944315, 2073936, 2333178, 2419592, 2592420, 2722041, 2765248, 3024490, 3110904, 3456560, 3499767, 3629388, 3888630, 4147872, 4536735, 4666356, 4839184, 5184840, 5444082, 5832945, 6048980, 6221808, 6913120, 6999534, 7258776, 7777260, 8166123, 8295744, 9073470, 9332712, 9678368, 10369680, 10888164, 11665890, 12097960, 12443616, 13610205, 13826240, 13999068, 14517552, 15554520, 16332246, 17498835, 18146940, 18665424, 19356736, 20739360, 21776328, 23331780, 24195920, 24498369, 24887232, 27220410, 27998136, 29035104, 31109040, 32664492, 34997670, 36293880, 37330848, 40830615, 41478720, 43552656, 46663560, 48391840, 48996738, 54440820, 55996272, 58070208, 62218080, 65328984, 69995340, 72587760, 74661696, 81661230, 87105312, 93327120, 96783680, 97993476, 108881640, 111992544, 122491845, 124436160, 130657968, 139990680, 145175520, 163322460, 174210624, 186654240, 195986952, 217763280, 223985088, 244983690, 261315936, 279981360, 290351040, 326644920, 373308480, 391973904, 435526560, 489967380, 522631872, 559962720, 653289840, 783947808, 871053120, 979934760, 1119925440, 1306579680, 1567895616, 1959869520, 2613159360, 3919739040, 7839478080]

約数ペア:

[(1, 7839478080), (2, 3919739040), (3, 2613159360), (4, 1959869520), (5, 1567895616), (6, 1306579680), (7, 1119925440), (8, 979934760), (9, 871053120), (10, 783947808), (12, 653289840), (14, 559962720), (15, 522631872), (16, 489967380), (18, 435526560), (20, 391973904), (21, 373308480), (24, 326644920), (27, 290351040), (28, 279981360), (30, 261315936), (32, 244983690), (35, 223985088), (36, 217763280), (40, 195986952), (42, 186654240), (45, 174210624), (48, 163322460), (54, 145175520), (56, 139990680), (60, 130657968), (63, 124436160), (64, 122491845), (70, 111992544), (72, 108881640), (80, 97993476), (81, 96783680), (84, 93327120), (90, 87105312), (96, 81661230), (105, 74661696), (108, 72587760), (112, 69995340), (120, 65328984), (126, 62218080), (135, 58070208), (140, 55996272), (144, 54440820), (160, 48996738), (162, 48391840), (168, 46663560), (180, 43552656), (189, 41478720), (192, 40830615), (210, 37330848), (216, 36293880), (224, 34997670), (240, 32664492), (252, 31109040), (270, 29035104), (280, 27998136), (288, 27220410), (315, 24887232), (320, 24498369), (324, 24195920), (336, 23331780), (360, 21776328), (378, 20739360), (405, 19356736), (420, 18665424), (432, 18146940), (448, 17498835), (480, 16332246), (504, 15554520), (540, 14517552), (560, 13999068), (567, 13826240), (576, 13610205), (630, 12443616), (648, 12097960), (672, 11665890), (720, 10888164), (756, 10369680), (810, 9678368), (840, 9332712), (864, 9073470), (945, 8295744), (960, 8166123), (1008, 7777260), (1080, 7258776), (1120, 6999534), (1134, 6913120), (1260, 6221808), (1296, 6048980), (1344, 5832945), (1440, 5444082), (1512, 5184840), (1620, 4839184), (1680, 4666356), (1728, 4536735), (1890, 4147872), (2016, 3888630), (2160, 3629388), (2240, 3499767), (2268, 3456560), (2520, 3110904), (2592, 3024490), (2835, 2765248), (2880, 2722041), (3024, 2592420), (3240, 2419592), (3360, 2333178), (3780, 2073936), (4032, 1944315), (4320, 1814694), (4536, 1728280), (5040, 1555452), (5184, 1512245), (5670, 1382624), (6048, 1296210), (6480, 1209796), (6720, 1166589), (7560, 1036968), (8640, 907347), (9072, 864140), (10080, 777726), (11340, 691312), (12096, 648105), (12960, 604898), (15120, 518484), (18144, 432070), (20160, 388863), (22680, 345656), (25920, 302449), (30240, 259242), (36288, 216035), (43207, 181440), (45360, 172828), (60480, 129621), (86414, 90720)]