1335680640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 384

約数和(自身を含む): 5329883520

約数和(自身を除く): 3994202880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 157, 160, 168, 180, 192, 210, 211, 224, 240, 252, 280, 288, 314, 315, 320, 336, 360, 384, 420, 422, 448, 471, 480, 504, 560, 576, 628, 630, 633, 640, 672, 720, 785, 840, 844, 896, 942, 960, 1008, 1055, 1099, 1120, 1152, 1256, 1260, 1266, 1344, 1413, 1440, 1477, 1570, 1680, 1688, 1884, 1899, 1920, 2016, 2110, 2198, 2240, 2355, 2512, 2520, 2532, 2688, 2826, 2880, 2954, 3140, 3165, 3297, 3360, 3376, 3768, 3798, 4032, 4220, 4396, 4431, 4480, 4710, 5024, 5040, 5064, 5495, 5652, 5760, 5908, 6280, 6330, 6594, 6720, 6752, 7065, 7385, 7536, 7596, 8064, 8440, 8792, 8862, 9420, 9495, 9891, 10048, 10080, 10128, 10990, 11304, 11816, 12560, 12660, 13188, 13293, 13440, 13504, 14130, 14770, 15072, 15192, 16485, 16880, 17584, 17724, 18840, 18990, 19782, 20096, 20160, 20256, 21980, 22155, 22608, 23632, 25120, 25320, 26376, 26586, 27008, 28260, 29540, 30144, 30384, 32970, 33127, 33760, 35168, 35448, 37680, 37980, 39564, 40320, 40512, 43960, 44310, 45216, 47264, 49455, 50240, 50640, 52752, 53172, 56520, 59080, 60288, 60768, 65940, 66254, 66465, 67520, 70336, 70896, 75360, 75960, 79128, 81024, 87920, 88620, 90432, 94528, 98910, 99381, 100480, 101280, 105504, 106344, 113040, 118160, 121536, 131880, 132508, 132930, 135040, 140672, 141792, 150720, 151920, 158256, 165635, 175840, 177240, 180864, 189056, 197820, 198762, 202560, 211008, 212688, 226080, 231889, 236320, 243072, 263760, 265016, 265860, 283584, 298143, 301440, 303840, 316512, 331270, 351680, 354480, 395640, 397524, 405120, 422016, 425376, 452160, 463778, 472640, 496905, 527520, 530032, 531720, 567168, 596286, 607680, 633024, 662540, 695667, 703360, 708960, 791280, 795048, 850752, 904320, 927556, 945280, 993810, 1055040, 1060064, 1063440, 1159445, 1192572, 1215360, 1266048, 1325080, 1391334, 1417920, 1490715, 1582560, 1590096, 1701504, 1855112, 1987620, 2087001, 2110080, 2120128, 2126880, 2318890, 2385144, 2650160, 2782668, 2835840, 2981430, 3165120, 3180192, 3478335, 3710224, 3975240, 4174002, 4240256, 4253760, 4637780, 4770288, 5300320, 5565336, 5962860, 6330240, 6360384, 6956670, 7420448, 7950480, 8348004, 8507520, 9275560, 9540576, 10435005, 10600640, 11130672, 11925720, 12720768, 13913340, 14840896, 15900960, 16696008, 18551120, 19081152, 20870010, 21201280, 22261344, 23851440, 27826680, 29681792, 31801920, 33392016, 37102240, 38162304, 41740020, 44522688, 47702880, 55653360, 63603840, 66784032, 74204480, 83480040, 89045376, 95405760, 111306720, 133568064, 148408960, 166960080, 190811520, 222613440, 267136128, 333920160, 445226880, 667840320, 1335680640]

約数ペア:

[(1, 1335680640), (2, 667840320), (3, 445226880), (4, 333920160), (5, 267136128), (6, 222613440), (7, 190811520), (8, 166960080), (9, 148408960), (10, 133568064), (12, 111306720), (14, 95405760), (15, 89045376), (16, 83480040), (18, 74204480), (20, 66784032), (21, 63603840), (24, 55653360), (28, 47702880), (30, 44522688), (32, 41740020), (35, 38162304), (36, 37102240), (40, 33392016), (42, 31801920), (45, 29681792), (48, 27826680), (56, 23851440), (60, 22261344), (63, 21201280), (64, 20870010), (70, 19081152), (72, 18551120), (80, 16696008), (84, 15900960), (90, 14840896), (96, 13913340), (105, 12720768), (112, 11925720), (120, 11130672), (126, 10600640), (128, 10435005), (140, 9540576), (144, 9275560), (157, 8507520), (160, 8348004), (168, 7950480), (180, 7420448), (192, 6956670), (210, 6360384), (211, 6330240), (224, 5962860), (240, 5565336), (252, 5300320), (280, 4770288), (288, 4637780), (314, 4253760), (315, 4240256), (320, 4174002), (336, 3975240), (360, 3710224), (384, 3478335), (420, 3180192), (422, 3165120), (448, 2981430), (471, 2835840), (480, 2782668), (504, 2650160), (560, 2385144), (576, 2318890), (628, 2126880), (630, 2120128), (633, 2110080), (640, 2087001), (672, 1987620), (720, 1855112), (785, 1701504), (840, 1590096), (844, 1582560), (896, 1490715), (942, 1417920), (960, 1391334), (1008, 1325080), (1055, 1266048), (1099, 1215360), (1120, 1192572), (1152, 1159445), (1256, 1063440), (1260, 1060064), (1266, 1055040), (1344, 993810), (1413, 945280), (1440, 927556), (1477, 904320), (1570, 850752), (1680, 795048), (1688, 791280), (1884, 708960), (1899, 703360), (1920, 695667), (2016, 662540), (2110, 633024), (2198, 607680), (2240, 596286), (2355, 567168), (2512, 531720), (2520, 530032), (2532, 527520), (2688, 496905), (2826, 472640), (2880, 463778), (2954, 452160), (3140, 425376), (3165, 422016), (3297, 405120), (3360, 397524), (3376, 395640), (3768, 354480), (3798, 351680), (4032, 331270), (4220, 316512), (4396, 303840), (4431, 301440), (4480, 298143), (4710, 283584), (5024, 265860), (5040, 265016), (5064, 263760), (5495, 243072), (5652, 236320), (5760, 231889), (5908, 226080), (6280, 212688), (6330, 211008), (6594, 202560), (6720, 198762), (6752, 197820), (7065, 189056), (7385, 180864), (7536, 177240), (7596, 175840), (8064, 165635), (8440, 158256), (8792, 151920), (8862, 150720), (9420, 141792), (9495, 140672), (9891, 135040), (10048, 132930), (10080, 132508), (10128, 131880), (10990, 121536), (11304, 118160), (11816, 113040), (12560, 106344), (12660, 105504), (13188, 101280), (13293, 100480), (13440, 99381), (13504, 98910), (14130, 94528), (14770, 90432), (15072, 88620), (15192, 87920), (16485, 81024), (16880, 79128), (17584, 75960), (17724, 75360), (18840, 70896), (18990, 70336), (19782, 67520), (20096, 66465), (20160, 66254), (20256, 65940), (21980, 60768), (22155, 60288), (22608, 59080), (23632, 56520), (25120, 53172), (25320, 52752), (26376, 50640), (26586, 50240), (27008, 49455), (28260, 47264), (29540, 45216), (30144, 44310), (30384, 43960), (32970, 40512), (33127, 40320), (33760, 39564), (35168, 37980), (35448, 37680)]