1211168520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1$

素因数の和:652

約数の個数: 192

約数和(自身を含む): 4043520000

約数和(自身を除く): 2832351480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 127, 177, 180, 236, 254, 295, 354, 360, 381, 449, 472, 508, 531, 590, 635, 708, 762, 885, 898, 1016, 1062, 1143, 1180, 1270, 1347, 1416, 1524, 1770, 1796, 1905, 2124, 2245, 2286, 2360, 2540, 2655, 2694, 3048, 3540, 3592, 3810, 4041, 4248, 4490, 4572, 5080, 5310, 5388, 5715, 6735, 7080, 7493, 7620, 8082, 8980, 9144, 10620, 10776, 11430, 13470, 14986, 15240, 16164, 17960, 20205, 21240, 22479, 22860, 26491, 26940, 29972, 32328, 37465, 40410, 44958, 45720, 52982, 53880, 57023, 59944, 67437, 74930, 79473, 80820, 89916, 105964, 112395, 114046, 132455, 134874, 149860, 158946, 161640, 171069, 179832, 211928, 224790, 228092, 238419, 264910, 269748, 285115, 299720, 317892, 337185, 342138, 397365, 449580, 456184, 476838, 513207, 529820, 539496, 570230, 635784, 674370, 684276, 794730, 855345, 899160, 953676, 1026414, 1059640, 1140460, 1192095, 1348740, 1368552, 1589460, 1710690, 1907352, 2052828, 2280920, 2384190, 2566035, 2697480, 3178920, 3364357, 3421380, 4105656, 4768380, 5132070, 6728714, 6842760, 9536760, 10093071, 10264140, 13457428, 16821785, 20186142, 20528280, 26914856, 30279213, 33643570, 40372284, 50465355, 60558426, 67287140, 80744568, 100930710, 121116852, 134574280, 151396065, 201861420, 242233704, 302792130, 403722840, 605584260, 1211168520]

約数ペア:

[(1, 1211168520), (2, 605584260), (3, 403722840), (4, 302792130), (5, 242233704), (6, 201861420), (8, 151396065), (9, 134574280), (10, 121116852), (12, 100930710), (15, 80744568), (18, 67287140), (20, 60558426), (24, 50465355), (30, 40372284), (36, 33643570), (40, 30279213), (45, 26914856), (59, 20528280), (60, 20186142), (72, 16821785), (90, 13457428), (118, 10264140), (120, 10093071), (127, 9536760), (177, 6842760), (180, 6728714), (236, 5132070), (254, 4768380), (295, 4105656), (354, 3421380), (360, 3364357), (381, 3178920), (449, 2697480), (472, 2566035), (508, 2384190), (531, 2280920), (590, 2052828), (635, 1907352), (708, 1710690), (762, 1589460), (885, 1368552), (898, 1348740), (1016, 1192095), (1062, 1140460), (1143, 1059640), (1180, 1026414), (1270, 953676), (1347, 899160), (1416, 855345), (1524, 794730), (1770, 684276), (1796, 674370), (1905, 635784), (2124, 570230), (2245, 539496), (2286, 529820), (2360, 513207), (2540, 476838), (2655, 456184), (2694, 449580), (3048, 397365), (3540, 342138), (3592, 337185), (3810, 317892), (4041, 299720), (4248, 285115), (4490, 269748), (4572, 264910), (5080, 238419), (5310, 228092), (5388, 224790), (5715, 211928), (6735, 179832), (7080, 171069), (7493, 161640), (7620, 158946), (8082, 149860), (8980, 134874), (9144, 132455), (10620, 114046), (10776, 112395), (11430, 105964), (13470, 89916), (14986, 80820), (15240, 79473), (16164, 74930), (17960, 67437), (20205, 59944), (21240, 57023), (22479, 53880), (22860, 52982), (26491, 45720), (26940, 44958), (29972, 40410), (32328, 37465)]