208877760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:840

約数の個数: 336

約数和(自身を含む): 885358656

約数和(自身を除く): 676480896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 504, 520, 546, 560, 576, 585, 624, 630, 672, 720, 728, 780, 797, 819, 832, 840, 910, 936, 960, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1344, 1365, 1440, 1456, 1560, 1594, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2240, 2340, 2391, 2496, 2520, 2730, 2880, 2912, 3120, 3188, 3276, 3360, 3640, 3744, 3985, 4032, 4095, 4160, 4368, 4680, 4782, 5040, 5460, 5579, 5824, 6240, 6376, 6552, 6720, 7173, 7280, 7488, 7970, 8190, 8736, 9360, 9564, 10080, 10361, 10920, 11158, 11955, 12480, 12752, 13104, 14346, 14560, 15940, 16380, 16737, 17472, 18720, 19128, 20160, 20722, 21840, 22316, 23910, 25504, 26208, 27895, 28692, 29120, 31083, 31880, 32760, 33474, 35865, 37440, 38256, 41444, 43680, 44632, 47820, 50211, 51008, 51805, 52416, 55790, 57384, 62166, 63760, 65520, 66948, 71730, 72527, 76512, 82888, 83685, 87360, 89264, 93249, 95640, 100422, 103610, 111580, 114768, 124332, 127520, 131040, 133896, 143460, 145054, 153024, 155415, 165776, 167370, 178528, 186498, 191280, 200844, 207220, 217581, 223160, 229536, 248664, 251055, 255040, 262080, 267792, 286920, 290108, 310830, 331552, 334740, 357056, 362635, 372996, 382560, 401688, 414440, 435162, 446320, 459072, 466245, 497328, 502110, 535584, 573840, 580216, 621660, 652743, 663104, 669480, 725270, 745992, 765120, 803376, 828880, 870324, 892640, 932490, 994656, 1004220, 1071168, 1087905, 1147680, 1160432, 1243320, 1305486, 1338960, 1450540, 1491984, 1606752, 1657760, 1740648, 1785280, 1864980, 1989312, 2008440, 2175810, 2295360, 2320864, 2486640, 2610972, 2677920, 2901080, 2983968, 3213504, 3263715, 3315520, 3481296, 3729960, 4016880, 4351620, 4641728, 4973280, 5221944, 5355840, 5802160, 5967936, 6527430, 6962592, 7459920, 8033760, 8703240, 9946560, 10443888, 11604320, 13054860, 13925184, 14919840, 16067520, 17406480, 20887776, 23208640, 26109720, 29839680, 34812960, 41775552, 52219440, 69625920, 104438880, 208877760]

約数ペア:

[(1, 208877760), (2, 104438880), (3, 69625920), (4, 52219440), (5, 41775552), (6, 34812960), (7, 29839680), (8, 26109720), (9, 23208640), (10, 20887776), (12, 17406480), (13, 16067520), (14, 14919840), (15, 13925184), (16, 13054860), (18, 11604320), (20, 10443888), (21, 9946560), (24, 8703240), (26, 8033760), (28, 7459920), (30, 6962592), (32, 6527430), (35, 5967936), (36, 5802160), (39, 5355840), (40, 5221944), (42, 4973280), (45, 4641728), (48, 4351620), (52, 4016880), (56, 3729960), (60, 3481296), (63, 3315520), (64, 3263715), (65, 3213504), (70, 2983968), (72, 2901080), (78, 2677920), (80, 2610972), (84, 2486640), (90, 2320864), (91, 2295360), (96, 2175810), (104, 2008440), (105, 1989312), (112, 1864980), (117, 1785280), (120, 1740648), (126, 1657760), (130, 1606752), (140, 1491984), (144, 1450540), (156, 1338960), (160, 1305486), (168, 1243320), (180, 1160432), (182, 1147680), (192, 1087905), (195, 1071168), (208, 1004220), (210, 994656), (224, 932490), (234, 892640), (240, 870324), (252, 828880), (260, 803376), (273, 765120), (280, 745992), (288, 725270), (312, 669480), (315, 663104), (320, 652743), (336, 621660), (360, 580216), (364, 573840), (390, 535584), (416, 502110), (420, 497328), (448, 466245), (455, 459072), (468, 446320), (480, 435162), (504, 414440), (520, 401688), (546, 382560), (560, 372996), (576, 362635), (585, 357056), (624, 334740), (630, 331552), (672, 310830), (720, 290108), (728, 286920), (780, 267792), (797, 262080), (819, 255040), (832, 251055), (840, 248664), (910, 229536), (936, 223160), (960, 217581), (1008, 207220), (1040, 200844), (1092, 191280), (1120, 186498), (1170, 178528), (1248, 167370), (1260, 165776), (1344, 155415), (1365, 153024), (1440, 145054), (1456, 143460), (1560, 133896), (1594, 131040), (1638, 127520), (1680, 124332), (1820, 114768), (1872, 111580), (2016, 103610), (2080, 100422), (2184, 95640), (2240, 93249), (2340, 89264), (2391, 87360), (2496, 83685), (2520, 82888), (2730, 76512), (2880, 72527), (2912, 71730), (3120, 66948), (3188, 65520), (3276, 63760), (3360, 62166), (3640, 57384), (3744, 55790), (3985, 52416), (4032, 51805), (4095, 51008), (4160, 50211), (4368, 47820), (4680, 44632), (4782, 43680), (5040, 41444), (5460, 38256), (5579, 37440), (5824, 35865), (6240, 33474), (6376, 32760), (6552, 31880), (6720, 31083), (7173, 29120), (7280, 28692), (7488, 27895), (7970, 26208), (8190, 25504), (8736, 23910), (9360, 22316), (9564, 21840), (10080, 20722), (10361, 20160), (10920, 19128), (11158, 18720), (11955, 17472), (12480, 16737), (12752, 16380), (13104, 15940), (14346, 14560)]