1406052480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:711

約数の個数: 256

約数和(自身を含む): 5155488000

約数和(自身を除く): 3749435520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 233, 240, 280, 320, 336, 384, 420, 448, 449, 466, 480, 560, 640, 672, 699, 840, 896, 898, 932, 960, 1120, 1165, 1344, 1347, 1398, 1631, 1680, 1796, 1864, 1920, 2240, 2245, 2330, 2688, 2694, 2796, 3143, 3262, 3360, 3495, 3592, 3728, 4480, 4490, 4660, 4893, 5388, 5592, 6286, 6524, 6720, 6735, 6990, 7184, 7456, 8155, 8980, 9320, 9429, 9786, 10776, 11184, 12572, 13048, 13440, 13470, 13980, 14368, 14912, 15715, 16310, 17960, 18640, 18858, 19572, 21552, 22368, 24465, 25144, 26096, 26940, 27960, 28736, 29824, 31430, 32620, 35920, 37280, 37716, 39144, 43104, 44736, 47145, 48930, 50288, 52192, 53880, 55920, 57472, 62860, 65240, 71840, 74560, 75432, 78288, 86208, 89472, 94290, 97860, 100576, 104384, 104617, 107760, 111840, 125720, 130480, 143680, 149120, 150864, 156576, 172416, 188580, 195720, 201152, 208768, 209234, 215520, 223680, 251440, 260960, 287360, 301728, 313152, 313851, 377160, 391440, 402304, 418468, 431040, 447360, 502880, 521920, 523085, 603456, 626304, 627702, 732319, 754320, 782880, 836936, 862080, 1005760, 1043840, 1046170, 1206912, 1255404, 1464638, 1508640, 1565760, 1569255, 1673872, 2011520, 2092340, 2196957, 2510808, 2929276, 3017280, 3131520, 3138510, 3347744, 3661595, 4184680, 4393914, 5021616, 5858552, 6034560, 6277020, 6695488, 7323190, 8369360, 8787828, 10043232, 10984785, 11717104, 12554040, 13390976, 14646380, 16738720, 17575656, 20086464, 21969570, 23434208, 25108080, 29292760, 33477440, 35151312, 40172928, 43939140, 46868416, 50216160, 58585520, 66954880, 70302624, 87878280, 93736832, 100432320, 117171040, 140605248, 175756560, 200864640, 234342080, 281210496, 351513120, 468684160, 703026240, 1406052480]

約数ペア:

[(1, 1406052480), (2, 703026240), (3, 468684160), (4, 351513120), (5, 281210496), (6, 234342080), (7, 200864640), (8, 175756560), (10, 140605248), (12, 117171040), (14, 100432320), (15, 93736832), (16, 87878280), (20, 70302624), (21, 66954880), (24, 58585520), (28, 50216160), (30, 46868416), (32, 43939140), (35, 40172928), (40, 35151312), (42, 33477440), (48, 29292760), (56, 25108080), (60, 23434208), (64, 21969570), (70, 20086464), (80, 17575656), (84, 16738720), (96, 14646380), (105, 13390976), (112, 12554040), (120, 11717104), (128, 10984785), (140, 10043232), (160, 8787828), (168, 8369360), (192, 7323190), (210, 6695488), (224, 6277020), (233, 6034560), (240, 5858552), (280, 5021616), (320, 4393914), (336, 4184680), (384, 3661595), (420, 3347744), (448, 3138510), (449, 3131520), (466, 3017280), (480, 2929276), (560, 2510808), (640, 2196957), (672, 2092340), (699, 2011520), (840, 1673872), (896, 1569255), (898, 1565760), (932, 1508640), (960, 1464638), (1120, 1255404), (1165, 1206912), (1344, 1046170), (1347, 1043840), (1398, 1005760), (1631, 862080), (1680, 836936), (1796, 782880), (1864, 754320), (1920, 732319), (2240, 627702), (2245, 626304), (2330, 603456), (2688, 523085), (2694, 521920), (2796, 502880), (3143, 447360), (3262, 431040), (3360, 418468), (3495, 402304), (3592, 391440), (3728, 377160), (4480, 313851), (4490, 313152), (4660, 301728), (4893, 287360), (5388, 260960), (5592, 251440), (6286, 223680), (6524, 215520), (6720, 209234), (6735, 208768), (6990, 201152), (7184, 195720), (7456, 188580), (8155, 172416), (8980, 156576), (9320, 150864), (9429, 149120), (9786, 143680), (10776, 130480), (11184, 125720), (12572, 111840), (13048, 107760), (13440, 104617), (13470, 104384), (13980, 100576), (14368, 97860), (14912, 94290), (15715, 89472), (16310, 86208), (17960, 78288), (18640, 75432), (18858, 74560), (19572, 71840), (21552, 65240), (22368, 62860), (24465, 57472), (25144, 55920), (26096, 53880), (26940, 52192), (27960, 50288), (28736, 48930), (29824, 47145), (31430, 44736), (32620, 43104), (35920, 39144), (37280, 37716)]