317896320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:176

約数の個数: 384

約数和(自身を含む): 1227916800

約数和(自身を除く): 910020480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 109, 112, 120, 124, 128, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 218, 224, 240, 245, 248, 280, 294, 310, 320, 327, 336, 372, 384, 392, 420, 434, 436, 448, 465, 480, 490, 496, 545, 560, 588, 620, 640, 651, 654, 672, 735, 744, 763, 784, 840, 868, 872, 896, 930, 960, 980, 992, 1085, 1090, 1120, 1176, 1240, 1302, 1308, 1344, 1470, 1488, 1519, 1526, 1568, 1635, 1680, 1736, 1744, 1860, 1920, 1960, 1984, 2170, 2180, 2240, 2289, 2352, 2480, 2604, 2616, 2688, 2940, 2976, 3038, 3052, 3136, 3255, 3270, 3360, 3379, 3472, 3488, 3720, 3815, 3920, 3968, 4340, 4360, 4480, 4557, 4578, 4704, 4960, 5208, 5232, 5341, 5880, 5952, 6076, 6104, 6272, 6510, 6540, 6720, 6758, 6944, 6976, 7440, 7595, 7630, 7840, 8680, 8720, 9114, 9156, 9408, 9920, 10137, 10416, 10464, 10682, 11445, 11760, 11904, 12152, 12208, 13020, 13080, 13440, 13516, 13888, 13952, 14880, 15190, 15260, 15680, 16023, 16895, 17360, 17440, 18228, 18312, 18816, 19840, 20274, 20832, 20928, 21364, 22785, 22890, 23520, 23653, 24304, 24416, 26040, 26160, 26705, 27032, 27776, 29760, 30380, 30520, 31360, 32046, 33790, 34720, 34880, 36456, 36624, 40548, 41664, 41856, 42728, 45570, 45780, 47040, 47306, 48608, 48832, 50685, 52080, 52320, 53410, 54064, 59520, 60760, 61040, 64092, 67580, 69440, 69760, 70959, 72912, 73248, 80115, 81096, 83328, 85456, 91140, 91560, 94080, 94612, 97216, 97664, 101370, 104160, 104640, 106820, 108128, 118265, 121520, 122080, 128184, 135160, 138880, 141918, 145824, 146496, 160230, 162192, 165571, 170912, 182280, 183120, 189224, 194432, 202740, 208320, 209280, 213640, 216256, 236530, 243040, 244160, 256368, 270320, 283836, 291648, 292992, 320460, 324384, 331142, 341824, 354795, 364560, 366240, 378448, 405480, 416640, 427280, 432512, 473060, 486080, 488320, 496713, 512736, 540640, 567672, 583296, 640920, 648768, 662284, 683648, 709590, 729120, 732480, 756896, 810960, 827855, 854560, 946120, 972160, 993426, 1025472, 1081280, 1135344, 1281840, 1297536, 1324568, 1419180, 1458240, 1464960, 1513792, 1621920, 1655710, 1709120, 1892240, 1986852, 2050944, 2162560, 2270688, 2483565, 2563680, 2649136, 2838360, 2916480, 3027584, 3243840, 3311420, 3418240, 3784480, 3973704, 4541376, 4967130, 5127360, 5298272, 5676720, 6487680, 6622840, 7568960, 7947408, 9082752, 9934260, 10254720, 10596544, 11353440, 13245680, 15137920, 15894816, 19868520, 21193088, 22706880, 26491360, 31789632, 39737040, 45413760, 52982720, 63579264, 79474080, 105965440, 158948160, 317896320]

約数ペア:

[(1, 317896320), (2, 158948160), (3, 105965440), (4, 79474080), (5, 63579264), (6, 52982720), (7, 45413760), (8, 39737040), (10, 31789632), (12, 26491360), (14, 22706880), (15, 21193088), (16, 19868520), (20, 15894816), (21, 15137920), (24, 13245680), (28, 11353440), (30, 10596544), (31, 10254720), (32, 9934260), (35, 9082752), (40, 7947408), (42, 7568960), (48, 6622840), (49, 6487680), (56, 5676720), (60, 5298272), (62, 5127360), (64, 4967130), (70, 4541376), (80, 3973704), (84, 3784480), (93, 3418240), (96, 3311420), (98, 3243840), (105, 3027584), (109, 2916480), (112, 2838360), (120, 2649136), (124, 2563680), (128, 2483565), (140, 2270688), (147, 2162560), (155, 2050944), (160, 1986852), (168, 1892240), (186, 1709120), (192, 1655710), (196, 1621920), (210, 1513792), (217, 1464960), (218, 1458240), (224, 1419180), (240, 1324568), (245, 1297536), (248, 1281840), (280, 1135344), (294, 1081280), (310, 1025472), (320, 993426), (327, 972160), (336, 946120), (372, 854560), (384, 827855), (392, 810960), (420, 756896), (434, 732480), (436, 729120), (448, 709590), (465, 683648), (480, 662284), (490, 648768), (496, 640920), (545, 583296), (560, 567672), (588, 540640), (620, 512736), (640, 496713), (651, 488320), (654, 486080), (672, 473060), (735, 432512), (744, 427280), (763, 416640), (784, 405480), (840, 378448), (868, 366240), (872, 364560), (896, 354795), (930, 341824), (960, 331142), (980, 324384), (992, 320460), (1085, 292992), (1090, 291648), (1120, 283836), (1176, 270320), (1240, 256368), (1302, 244160), (1308, 243040), (1344, 236530), (1470, 216256), (1488, 213640), (1519, 209280), (1526, 208320), (1568, 202740), (1635, 194432), (1680, 189224), (1736, 183120), (1744, 182280), (1860, 170912), (1920, 165571), (1960, 162192), (1984, 160230), (2170, 146496), (2180, 145824), (2240, 141918), (2289, 138880), (2352, 135160), (2480, 128184), (2604, 122080), (2616, 121520), (2688, 118265), (2940, 108128), (2976, 106820), (3038, 104640), (3052, 104160), (3136, 101370), (3255, 97664), (3270, 97216), (3360, 94612), (3379, 94080), (3472, 91560), (3488, 91140), (3720, 85456), (3815, 83328), (3920, 81096), (3968, 80115), (4340, 73248), (4360, 72912), (4480, 70959), (4557, 69760), (4578, 69440), (4704, 67580), (4960, 64092), (5208, 61040), (5232, 60760), (5341, 59520), (5880, 54064), (5952, 53410), (6076, 52320), (6104, 52080), (6272, 50685), (6510, 48832), (6540, 48608), (6720, 47306), (6758, 47040), (6944, 45780), (6976, 45570), (7440, 42728), (7595, 41856), (7630, 41664), (7840, 40548), (8680, 36624), (8720, 36456), (9114, 34880), (9156, 34720), (9408, 33790), (9920, 32046), (10137, 31360), (10416, 30520), (10464, 30380), (10682, 29760), (11445, 27776), (11760, 27032), (11904, 26705), (12152, 26160), (12208, 26040), (13020, 24416), (13080, 24304), (13440, 23653), (13516, 23520), (13888, 22890), (13952, 22785), (14880, 21364), (15190, 20928), (15260, 20832), (15680, 20274), (16023, 19840), (16895, 18816), (17360, 18312), (17440, 18228)]