317880640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 336

約数和(自身を含む): 1021567680

約数和(自身を除く): 703687040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 49, 55, 56, 64, 70, 76, 77, 80, 88, 95, 97, 98, 110, 112, 133, 140, 152, 154, 160, 176, 190, 194, 196, 209, 220, 224, 245, 266, 280, 304, 308, 320, 352, 380, 385, 388, 392, 418, 440, 448, 485, 490, 532, 539, 560, 608, 616, 665, 679, 704, 760, 770, 776, 784, 836, 880, 931, 970, 980, 1045, 1064, 1067, 1078, 1120, 1216, 1232, 1330, 1358, 1463, 1520, 1540, 1552, 1568, 1672, 1760, 1843, 1862, 1940, 1960, 2090, 2128, 2134, 2156, 2240, 2464, 2660, 2695, 2716, 2926, 3040, 3080, 3104, 3136, 3344, 3395, 3520, 3686, 3724, 3880, 3920, 4180, 4256, 4268, 4312, 4655, 4753, 4928, 5320, 5335, 5390, 5432, 5852, 6080, 6160, 6208, 6688, 6790, 7315, 7372, 7448, 7469, 7760, 7840, 8360, 8512, 8536, 8624, 9215, 9310, 9506, 10241, 10640, 10670, 10780, 10864, 11704, 12320, 12901, 13376, 13580, 14630, 14744, 14896, 14938, 15520, 15680, 16720, 17072, 17248, 18430, 18620, 19012, 20273, 20482, 21280, 21340, 21560, 21728, 23408, 23765, 24640, 25802, 27160, 29260, 29488, 29792, 29876, 31040, 33440, 34144, 34496, 36860, 37240, 37345, 38024, 40546, 40964, 42560, 42680, 43120, 43456, 46816, 47530, 51205, 51604, 52283, 54320, 58520, 58976, 59584, 59752, 64505, 66880, 68288, 73720, 74480, 74690, 76048, 81092, 81928, 85360, 86240, 90307, 93632, 95060, 101365, 102410, 103208, 104566, 108640, 117040, 117952, 119504, 129010, 141911, 147440, 148960, 149380, 152096, 162184, 163856, 170720, 172480, 180614, 190120, 202730, 204820, 206416, 209132, 217280, 234080, 239008, 258020, 261415, 283822, 294880, 297920, 298760, 304192, 324368, 327712, 341440, 361228, 380240, 405460, 409640, 412832, 418264, 451535, 468160, 478016, 516040, 522830, 567644, 589760, 597520, 648736, 655424, 709555, 722456, 760480, 810920, 819280, 825664, 836528, 903070, 993377, 1032080, 1045660, 1135288, 1195040, 1297472, 1419110, 1444912, 1520960, 1621840, 1638560, 1673056, 1806140, 1986754, 2064160, 2091320, 2270576, 2390080, 2838220, 2889824, 3243680, 3277120, 3346112, 3612280, 3973508, 4128320, 4182640, 4541152, 4966885, 5676440, 5779648, 6487360, 7224560, 7947016, 8365280, 9082304, 9933770, 11352880, 14449120, 15894032, 16730560, 19867540, 22705760, 28898240, 31788064, 39735080, 45411520, 63576128, 79470160, 158940320, 317880640]

約数ペア:

[(1, 317880640), (2, 158940320), (4, 79470160), (5, 63576128), (7, 45411520), (8, 39735080), (10, 31788064), (11, 28898240), (14, 22705760), (16, 19867540), (19, 16730560), (20, 15894032), (22, 14449120), (28, 11352880), (32, 9933770), (35, 9082304), (38, 8365280), (40, 7947016), (44, 7224560), (49, 6487360), (55, 5779648), (56, 5676440), (64, 4966885), (70, 4541152), (76, 4182640), (77, 4128320), (80, 3973508), (88, 3612280), (95, 3346112), (97, 3277120), (98, 3243680), (110, 2889824), (112, 2838220), (133, 2390080), (140, 2270576), (152, 2091320), (154, 2064160), (160, 1986754), (176, 1806140), (190, 1673056), (194, 1638560), (196, 1621840), (209, 1520960), (220, 1444912), (224, 1419110), (245, 1297472), (266, 1195040), (280, 1135288), (304, 1045660), (308, 1032080), (320, 993377), (352, 903070), (380, 836528), (385, 825664), (388, 819280), (392, 810920), (418, 760480), (440, 722456), (448, 709555), (485, 655424), (490, 648736), (532, 597520), (539, 589760), (560, 567644), (608, 522830), (616, 516040), (665, 478016), (679, 468160), (704, 451535), (760, 418264), (770, 412832), (776, 409640), (784, 405460), (836, 380240), (880, 361228), (931, 341440), (970, 327712), (980, 324368), (1045, 304192), (1064, 298760), (1067, 297920), (1078, 294880), (1120, 283822), (1216, 261415), (1232, 258020), (1330, 239008), (1358, 234080), (1463, 217280), (1520, 209132), (1540, 206416), (1552, 204820), (1568, 202730), (1672, 190120), (1760, 180614), (1843, 172480), (1862, 170720), (1940, 163856), (1960, 162184), (2090, 152096), (2128, 149380), (2134, 148960), (2156, 147440), (2240, 141911), (2464, 129010), (2660, 119504), (2695, 117952), (2716, 117040), (2926, 108640), (3040, 104566), (3080, 103208), (3104, 102410), (3136, 101365), (3344, 95060), (3395, 93632), (3520, 90307), (3686, 86240), (3724, 85360), (3880, 81928), (3920, 81092), (4180, 76048), (4256, 74690), (4268, 74480), (4312, 73720), (4655, 68288), (4753, 66880), (4928, 64505), (5320, 59752), (5335, 59584), (5390, 58976), (5432, 58520), (5852, 54320), (6080, 52283), (6160, 51604), (6208, 51205), (6688, 47530), (6790, 46816), (7315, 43456), (7372, 43120), (7448, 42680), (7469, 42560), (7760, 40964), (7840, 40546), (8360, 38024), (8512, 37345), (8536, 37240), (8624, 36860), (9215, 34496), (9310, 34144), (9506, 33440), (10241, 31040), (10640, 29876), (10670, 29792), (10780, 29488), (10864, 29260), (11704, 27160), (12320, 25802), (12901, 24640), (13376, 23765), (13580, 23408), (14630, 21728), (14744, 21560), (14896, 21340), (14938, 21280), (15520, 20482), (15680, 20273), (16720, 19012), (17072, 18620), (17248, 18430)]