1181209680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{4783}}^1$

素因数の和:4823

約数の個数: 240

約数和(自身を含む): 4627084800

約数和(自身を除く): 3445875120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1372, 1470, 1680, 1715, 1764, 1960, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3430, 3528, 3920, 4116, 4410, 4783, 5040, 5145, 5488, 5880, 6174, 6860, 7056, 8232, 8820, 9566, 10290, 11760, 12348, 13720, 14349, 15435, 16464, 17640, 19132, 20580, 23915, 24696, 27440, 28698, 30870, 33481, 35280, 38264, 41160, 43047, 47830, 49392, 57396, 61740, 66962, 71745, 76528, 82320, 86094, 95660, 100443, 114792, 123480, 133924, 143490, 167405, 172188, 191320, 200886, 215235, 229584, 234367, 246960, 267848, 286980, 301329, 334810, 344376, 382640, 401772, 430470, 468734, 502215, 535696, 573960, 602658, 669620, 688752, 703101, 803544, 860940, 937468, 1004430, 1147920, 1171835, 1205316, 1339240, 1406202, 1506645, 1607088, 1640569, 1721880, 1874936, 2008860, 2109303, 2343670, 2410632, 2678480, 2812404, 3013290, 3281138, 3443760, 3515505, 3749872, 4017720, 4218606, 4687340, 4821264, 4921707, 5624808, 6026580, 6562276, 7031010, 8035440, 8202845, 8437212, 9374680, 9843414, 10546515, 11249616, 12053160, 13124552, 14062020, 14765121, 16405690, 16874424, 18749360, 19686828, 21093030, 24106320, 24608535, 26249104, 28124040, 29530242, 32811380, 33748848, 39373656, 42186060, 49217070, 56248080, 59060484, 65622760, 73825605, 78747312, 84372120, 98434140, 118120968, 131245520, 147651210, 168744240, 196868280, 236241936, 295302420, 393736560, 590604840, 1181209680]

約数ペア:

[(1, 1181209680), (2, 590604840), (3, 393736560), (4, 295302420), (5, 236241936), (6, 196868280), (7, 168744240), (8, 147651210), (9, 131245520), (10, 118120968), (12, 98434140), (14, 84372120), (15, 78747312), (16, 73825605), (18, 65622760), (20, 59060484), (21, 56248080), (24, 49217070), (28, 42186060), (30, 39373656), (35, 33748848), (36, 32811380), (40, 29530242), (42, 28124040), (45, 26249104), (48, 24608535), (49, 24106320), (56, 21093030), (60, 19686828), (63, 18749360), (70, 16874424), (72, 16405690), (80, 14765121), (84, 14062020), (90, 13124552), (98, 12053160), (105, 11249616), (112, 10546515), (120, 9843414), (126, 9374680), (140, 8437212), (144, 8202845), (147, 8035440), (168, 7031010), (180, 6562276), (196, 6026580), (210, 5624808), (240, 4921707), (245, 4821264), (252, 4687340), (280, 4218606), (294, 4017720), (315, 3749872), (336, 3515505), (343, 3443760), (360, 3281138), (392, 3013290), (420, 2812404), (441, 2678480), (490, 2410632), (504, 2343670), (560, 2109303), (588, 2008860), (630, 1874936), (686, 1721880), (720, 1640569), (735, 1607088), (784, 1506645), (840, 1406202), (882, 1339240), (980, 1205316), (1008, 1171835), (1029, 1147920), (1176, 1004430), (1260, 937468), (1372, 860940), (1470, 803544), (1680, 703101), (1715, 688752), (1764, 669620), (1960, 602658), (2058, 573960), (2205, 535696), (2352, 502215), (2520, 468734), (2744, 430470), (2940, 401772), (3087, 382640), (3430, 344376), (3528, 334810), (3920, 301329), (4116, 286980), (4410, 267848), (4783, 246960), (5040, 234367), (5145, 229584), (5488, 215235), (5880, 200886), (6174, 191320), (6860, 172188), (7056, 167405), (8232, 143490), (8820, 133924), (9566, 123480), (10290, 114792), (11760, 100443), (12348, 95660), (13720, 86094), (14349, 82320), (15435, 76528), (16464, 71745), (17640, 66962), (19132, 61740), (20580, 57396), (23915, 49392), (24696, 47830), (27440, 43047), (28698, 41160), (30870, 38264), (33481, 35280)]