231732480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:301

約数の個数: 288

約数和(自身を含む): 872411904

約数和(自身を除く): 640679424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 222, 224, 233, 240, 256, 259, 280, 296, 320, 336, 370, 384, 420, 444, 448, 466, 480, 518, 555, 560, 592, 640, 672, 699, 740, 768, 777, 840, 888, 896, 932, 960, 1036, 1110, 1120, 1165, 1184, 1280, 1295, 1344, 1398, 1480, 1554, 1631, 1680, 1776, 1792, 1864, 1920, 2072, 2220, 2240, 2330, 2368, 2590, 2688, 2796, 2960, 3108, 3262, 3360, 3495, 3552, 3728, 3840, 3885, 4144, 4440, 4480, 4660, 4736, 4893, 5180, 5376, 5592, 5920, 6216, 6524, 6720, 6990, 7104, 7456, 7770, 8155, 8288, 8621, 8880, 8960, 9320, 9472, 9786, 10360, 11184, 11840, 12432, 13048, 13440, 13980, 14208, 14912, 15540, 16310, 16576, 17242, 17760, 18640, 19572, 20720, 22368, 23680, 24465, 24864, 25863, 26096, 26880, 27960, 28416, 29824, 31080, 32620, 33152, 34484, 35520, 37280, 39144, 41440, 43105, 44736, 47360, 48930, 49728, 51726, 52192, 55920, 59648, 60347, 62160, 65240, 66304, 68968, 71040, 74560, 78288, 82880, 86210, 89472, 97860, 99456, 103452, 104384, 111840, 120694, 124320, 129315, 130480, 137936, 142080, 149120, 156576, 165760, 172420, 178944, 181041, 195720, 198912, 206904, 208768, 223680, 241388, 248640, 258630, 260960, 275872, 298240, 301735, 313152, 331520, 344840, 362082, 391440, 413808, 417536, 447360, 482776, 497280, 517260, 521920, 551744, 603470, 626304, 689680, 724164, 782880, 827616, 894720, 905205, 965552, 994560, 1034520, 1043840, 1103488, 1206940, 1252608, 1379360, 1448328, 1565760, 1655232, 1810410, 1931104, 2069040, 2087680, 2206976, 2413880, 2758720, 2896656, 3131520, 3310464, 3620820, 3862208, 4138080, 4827760, 5517440, 5793312, 6263040, 6620928, 7241640, 7724416, 8276160, 9655520, 11034880, 11586624, 14483280, 15448832, 16552320, 19311040, 23173248, 28966560, 33104640, 38622080, 46346496, 57933120, 77244160, 115866240, 231732480]

約数ペア:

[(1, 231732480), (2, 115866240), (3, 77244160), (4, 57933120), (5, 46346496), (6, 38622080), (7, 33104640), (8, 28966560), (10, 23173248), (12, 19311040), (14, 16552320), (15, 15448832), (16, 14483280), (20, 11586624), (21, 11034880), (24, 9655520), (28, 8276160), (30, 7724416), (32, 7241640), (35, 6620928), (37, 6263040), (40, 5793312), (42, 5517440), (48, 4827760), (56, 4138080), (60, 3862208), (64, 3620820), (70, 3310464), (74, 3131520), (80, 2896656), (84, 2758720), (96, 2413880), (105, 2206976), (111, 2087680), (112, 2069040), (120, 1931104), (128, 1810410), (140, 1655232), (148, 1565760), (160, 1448328), (168, 1379360), (185, 1252608), (192, 1206940), (210, 1103488), (222, 1043840), (224, 1034520), (233, 994560), (240, 965552), (256, 905205), (259, 894720), (280, 827616), (296, 782880), (320, 724164), (336, 689680), (370, 626304), (384, 603470), (420, 551744), (444, 521920), (448, 517260), (466, 497280), (480, 482776), (518, 447360), (555, 417536), (560, 413808), (592, 391440), (640, 362082), (672, 344840), (699, 331520), (740, 313152), (768, 301735), (777, 298240), (840, 275872), (888, 260960), (896, 258630), (932, 248640), (960, 241388), (1036, 223680), (1110, 208768), (1120, 206904), (1165, 198912), (1184, 195720), (1280, 181041), (1295, 178944), (1344, 172420), (1398, 165760), (1480, 156576), (1554, 149120), (1631, 142080), (1680, 137936), (1776, 130480), (1792, 129315), (1864, 124320), (1920, 120694), (2072, 111840), (2220, 104384), (2240, 103452), (2330, 99456), (2368, 97860), (2590, 89472), (2688, 86210), (2796, 82880), (2960, 78288), (3108, 74560), (3262, 71040), (3360, 68968), (3495, 66304), (3552, 65240), (3728, 62160), (3840, 60347), (3885, 59648), (4144, 55920), (4440, 52192), (4480, 51726), (4660, 49728), (4736, 48930), (4893, 47360), (5180, 44736), (5376, 43105), (5592, 41440), (5920, 39144), (6216, 37280), (6524, 35520), (6720, 34484), (6990, 33152), (7104, 32620), (7456, 31080), (7770, 29824), (8155, 28416), (8288, 27960), (8621, 26880), (8880, 26096), (8960, 25863), (9320, 24864), (9472, 24465), (9786, 23680), (10360, 22368), (11184, 20720), (11840, 19572), (12432, 18640), (13048, 17760), (13440, 17242), (13980, 16576), (14208, 16310), (14912, 15540)]