1253206080

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{6907}}^1$

素因数の和:6943

約数の個数: 280

約数和(自身を含む): 5095451328

約数和(自身を除く): 3842245248

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, 6907, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 13814, 15120, 18144, 20160, 20721, 22680, 25920, 27628, 30240, 34535, 36288, 41442, 45360, 48349, 55256, 60480, 62163, 69070, 82884, 90720, 96698, 103605, 110512, 124326, 138140, 145047, 165768, 181440, 186489, 193396, 207210, 221024, 241745, 248652, 276280, 290094, 310815, 331536, 372978, 386792, 414420, 435141, 442048, 483490, 497304, 552560, 559467, 580188, 621630, 663072, 725235, 745956, 773584, 828840, 870282, 932445, 966980, 994608, 1105120, 1118934, 1160376, 1243260, 1305423, 1326144, 1450470, 1491912, 1547168, 1657680, 1740564, 1864890, 1933960, 1989216, 2175705, 2210240, 2237868, 2320752, 2486520, 2610846, 2797335, 2900940, 2983824, 3094336, 3315360, 3481128, 3729780, 3867920, 3916269, 3978432, 4351410, 4475736, 4641504, 4973040, 5221692, 5594670, 5801880, 5967648, 6527115, 6630720, 6962256, 7459560, 7735840, 7832538, 8702820, 8951472, 9283008, 9946080, 10443384, 11189340, 11603760, 11935296, 13054230, 13924512, 14919120, 15471680, 15665076, 17405640, 17902944, 19581345, 19892160, 20886768, 22378680, 23207520, 26108460, 27849024, 29838240, 31330152, 34811280, 35805888, 39162690, 41773536, 44757360, 46415040, 52216920, 59676480, 62660304, 69622560, 78325380, 83547072, 89514720, 104433840, 125320608, 139245120, 156650760, 179029440, 208867680, 250641216, 313301520, 417735360, 626603040, 1253206080]

約数ペア:

[(1, 1253206080), (2, 626603040), (3, 417735360), (4, 313301520), (5, 250641216), (6, 208867680), (7, 179029440), (8, 156650760), (9, 139245120), (10, 125320608), (12, 104433840), (14, 89514720), (15, 83547072), (16, 78325380), (18, 69622560), (20, 62660304), (21, 59676480), (24, 52216920), (27, 46415040), (28, 44757360), (30, 41773536), (32, 39162690), (35, 35805888), (36, 34811280), (40, 31330152), (42, 29838240), (45, 27849024), (48, 26108460), (54, 23207520), (56, 22378680), (60, 20886768), (63, 19892160), (64, 19581345), (70, 17902944), (72, 17405640), (80, 15665076), (81, 15471680), (84, 14919120), (90, 13924512), (96, 13054230), (105, 11935296), (108, 11603760), (112, 11189340), (120, 10443384), (126, 9946080), (135, 9283008), (140, 8951472), (144, 8702820), (160, 7832538), (162, 7735840), (168, 7459560), (180, 6962256), (189, 6630720), (192, 6527115), (210, 5967648), (216, 5801880), (224, 5594670), (240, 5221692), (252, 4973040), (270, 4641504), (280, 4475736), (288, 4351410), (315, 3978432), (320, 3916269), (324, 3867920), (336, 3729780), (360, 3481128), (378, 3315360), (405, 3094336), (420, 2983824), (432, 2900940), (448, 2797335), (480, 2610846), (504, 2486520), (540, 2320752), (560, 2237868), (567, 2210240), (576, 2175705), (630, 1989216), (648, 1933960), (672, 1864890), (720, 1740564), (756, 1657680), (810, 1547168), (840, 1491912), (864, 1450470), (945, 1326144), (960, 1305423), (1008, 1243260), (1080, 1160376), (1120, 1118934), (1134, 1105120), (1260, 994608), (1296, 966980), (1344, 932445), (1440, 870282), (1512, 828840), (1620, 773584), (1680, 745956), (1728, 725235), (1890, 663072), (2016, 621630), (2160, 580188), (2240, 559467), (2268, 552560), (2520, 497304), (2592, 483490), (2835, 442048), (2880, 435141), (3024, 414420), (3240, 386792), (3360, 372978), (3780, 331536), (4032, 310815), (4320, 290094), (4536, 276280), (5040, 248652), (5184, 241745), (5670, 221024), (6048, 207210), (6480, 193396), (6720, 186489), (6907, 181440), (7560, 165768), (8640, 145047), (9072, 138140), (10080, 124326), (11340, 110512), (12096, 103605), (12960, 96698), (13814, 90720), (15120, 82884), (18144, 69070), (20160, 62163), (20721, 60480), (22680, 55256), (25920, 48349), (27628, 45360), (30240, 41442), (34535, 36288)]