207560640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:555

約数の個数: 224

約数和(自身を含む): 766047744

約数和(自身を除く): 558487104

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, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 192, 201, 210, 224, 240, 268, 280, 320, 335, 336, 402, 420, 448, 461, 469, 480, 536, 560, 670, 672, 804, 840, 922, 938, 960, 1005, 1072, 1120, 1340, 1344, 1383, 1407, 1608, 1680, 1844, 1876, 2010, 2144, 2240, 2305, 2345, 2680, 2766, 2814, 3216, 3227, 3360, 3688, 3752, 4020, 4288, 4610, 4690, 5360, 5532, 5628, 6432, 6454, 6720, 6915, 7035, 7376, 7504, 8040, 9220, 9380, 9681, 10720, 11064, 11256, 12864, 12908, 13830, 14070, 14752, 15008, 16080, 16135, 18440, 18760, 19362, 21440, 22128, 22512, 25816, 27660, 28140, 29504, 30016, 30887, 32160, 32270, 36880, 37520, 38724, 44256, 45024, 48405, 51632, 55320, 56280, 61774, 64320, 64540, 73760, 75040, 77448, 88512, 90048, 92661, 96810, 103264, 110640, 112560, 123548, 129080, 147520, 150080, 154435, 154896, 185322, 193620, 206528, 216209, 221280, 225120, 247096, 258160, 308870, 309792, 370644, 387240, 432418, 442560, 450240, 463305, 494192, 516320, 617740, 619584, 648627, 741288, 774480, 864836, 926610, 988384, 1032640, 1081045, 1235480, 1297254, 1482576, 1548960, 1729672, 1853220, 1976768, 2162090, 2470960, 2594508, 2965152, 3097920, 3243135, 3459344, 3706440, 4324180, 4941920, 5189016, 5930304, 6486270, 6918688, 7412880, 8648360, 9883840, 10378032, 12972540, 13837376, 14825760, 17296720, 20756064, 25945080, 29651520, 34593440, 41512128, 51890160, 69186880, 103780320, 207560640]

約数ペア:

[(1, 207560640), (2, 103780320), (3, 69186880), (4, 51890160), (5, 41512128), (6, 34593440), (7, 29651520), (8, 25945080), (10, 20756064), (12, 17296720), (14, 14825760), (15, 13837376), (16, 12972540), (20, 10378032), (21, 9883840), (24, 8648360), (28, 7412880), (30, 6918688), (32, 6486270), (35, 5930304), (40, 5189016), (42, 4941920), (48, 4324180), (56, 3706440), (60, 3459344), (64, 3243135), (67, 3097920), (70, 2965152), (80, 2594508), (84, 2470960), (96, 2162090), (105, 1976768), (112, 1853220), (120, 1729672), (134, 1548960), (140, 1482576), (160, 1297254), (168, 1235480), (192, 1081045), (201, 1032640), (210, 988384), (224, 926610), (240, 864836), (268, 774480), (280, 741288), (320, 648627), (335, 619584), (336, 617740), (402, 516320), (420, 494192), (448, 463305), (461, 450240), (469, 442560), (480, 432418), (536, 387240), (560, 370644), (670, 309792), (672, 308870), (804, 258160), (840, 247096), (922, 225120), (938, 221280), (960, 216209), (1005, 206528), (1072, 193620), (1120, 185322), (1340, 154896), (1344, 154435), (1383, 150080), (1407, 147520), (1608, 129080), (1680, 123548), (1844, 112560), (1876, 110640), (2010, 103264), (2144, 96810), (2240, 92661), (2305, 90048), (2345, 88512), (2680, 77448), (2766, 75040), (2814, 73760), (3216, 64540), (3227, 64320), (3360, 61774), (3688, 56280), (3752, 55320), (4020, 51632), (4288, 48405), (4610, 45024), (4690, 44256), (5360, 38724), (5532, 37520), (5628, 36880), (6432, 32270), (6454, 32160), (6720, 30887), (6915, 30016), (7035, 29504), (7376, 28140), (7504, 27660), (8040, 25816), (9220, 22512), (9380, 22128), (9681, 21440), (10720, 19362), (11064, 18760), (11256, 18440), (12864, 16135), (12908, 16080), (13830, 15008), (14070, 14752)]