1259465760

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{13883}}^1$

素因数の和:13917

約数の個数: 240

約数和(自身を含む): 5080211136

約数和(自身を除く): 3820745376

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 13883, 15120, 18144, 22680, 27766, 30240, 41649, 45360, 55532, 69415, 83298, 90720, 97181, 111064, 124947, 138830, 166596, 194362, 208245, 222128, 249894, 277660, 291543, 333192, 374841, 388724, 416490, 444256, 485905, 499788, 555320, 583086, 624735, 666384, 749682, 777448, 832980, 874629, 971810, 999576, 1110640, 1124523, 1166172, 1249470, 1332768, 1457715, 1499364, 1554896, 1665960, 1749258, 1874205, 1943620, 1999152, 2221280, 2249046, 2332344, 2498940, 2623887, 2915430, 2998728, 3109792, 3331920, 3498516, 3748410, 3887240, 3998304, 4373145, 4498092, 4664688, 4997880, 5247774, 5622615, 5830860, 5997456, 6663840, 6997032, 7496820, 7774480, 7871661, 8746290, 8996184, 9329376, 9995760, 10495548, 11245230, 11661720, 11994912, 13119435, 13994064, 14993640, 15548960, 15743322, 17492580, 17992368, 19991520, 20991096, 22490460, 23323440, 26238870, 27988128, 29987280, 31486644, 34985160, 35984736, 39358305, 41982192, 44980920, 46646880, 52477740, 59974560, 62973288, 69970320, 78716610, 83964384, 89961840, 104955480, 125946576, 139940640, 157433220, 179923680, 209910960, 251893152, 314866440, 419821920, 629732880, 1259465760]

約数ペア:

[(1, 1259465760), (2, 629732880), (3, 419821920), (4, 314866440), (5, 251893152), (6, 209910960), (7, 179923680), (8, 157433220), (9, 139940640), (10, 125946576), (12, 104955480), (14, 89961840), (15, 83964384), (16, 78716610), (18, 69970320), (20, 62973288), (21, 59974560), (24, 52477740), (27, 46646880), (28, 44980920), (30, 41982192), (32, 39358305), (35, 35984736), (36, 34985160), (40, 31486644), (42, 29987280), (45, 27988128), (48, 26238870), (54, 23323440), (56, 22490460), (60, 20991096), (63, 19991520), (70, 17992368), (72, 17492580), (80, 15743322), (81, 15548960), (84, 14993640), (90, 13994064), (96, 13119435), (105, 11994912), (108, 11661720), (112, 11245230), (120, 10495548), (126, 9995760), (135, 9329376), (140, 8996184), (144, 8746290), (160, 7871661), (162, 7774480), (168, 7496820), (180, 6997032), (189, 6663840), (210, 5997456), (216, 5830860), (224, 5622615), (240, 5247774), (252, 4997880), (270, 4664688), (280, 4498092), (288, 4373145), (315, 3998304), (324, 3887240), (336, 3748410), (360, 3498516), (378, 3331920), (405, 3109792), (420, 2998728), (432, 2915430), (480, 2623887), (504, 2498940), (540, 2332344), (560, 2249046), (567, 2221280), (630, 1999152), (648, 1943620), (672, 1874205), (720, 1749258), (756, 1665960), (810, 1554896), (840, 1499364), (864, 1457715), (945, 1332768), (1008, 1249470), (1080, 1166172), (1120, 1124523), (1134, 1110640), (1260, 999576), (1296, 971810), (1440, 874629), (1512, 832980), (1620, 777448), (1680, 749682), (1890, 666384), (2016, 624735), (2160, 583086), (2268, 555320), (2520, 499788), (2592, 485905), (2835, 444256), (3024, 416490), (3240, 388724), (3360, 374841), (3780, 333192), (4320, 291543), (4536, 277660), (5040, 249894), (5670, 222128), (6048, 208245), (6480, 194362), (7560, 166596), (9072, 138830), (10080, 124947), (11340, 111064), (12960, 97181), (13883, 90720), (15120, 83298), (18144, 69415), (22680, 55532), (27766, 45360), (30240, 41649)]