311932320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 384

約数和(自身を含む): 1226244096

約数和(自身を除く): 914311776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 43, 48, 51, 56, 60, 68, 70, 80, 84, 85, 86, 96, 102, 105, 112, 119, 120, 127, 129, 136, 140, 160, 168, 170, 172, 204, 210, 215, 224, 238, 240, 254, 255, 258, 272, 280, 301, 336, 340, 344, 357, 381, 408, 420, 430, 476, 480, 508, 510, 516, 544, 560, 595, 602, 635, 645, 672, 680, 688, 714, 731, 762, 816, 840, 860, 889, 903, 952, 1016, 1020, 1032, 1120, 1190, 1204, 1270, 1290, 1360, 1376, 1428, 1462, 1505, 1524, 1632, 1680, 1720, 1778, 1785, 1806, 1904, 1905, 2032, 2040, 2064, 2159, 2193, 2380, 2408, 2540, 2580, 2667, 2720, 2856, 2924, 3010, 3048, 3360, 3440, 3556, 3570, 3612, 3655, 3808, 3810, 4064, 4080, 4128, 4318, 4386, 4445, 4515, 4760, 4816, 5080, 5117, 5160, 5334, 5461, 5712, 5848, 6020, 6096, 6477, 6880, 7112, 7140, 7224, 7310, 7620, 8160, 8636, 8772, 8890, 9030, 9520, 9632, 10160, 10234, 10320, 10668, 10795, 10922, 10965, 11424, 11696, 12040, 12192, 12954, 13335, 14224, 14280, 14448, 14620, 15113, 15240, 15351, 16383, 17272, 17544, 17780, 18060, 19040, 20320, 20468, 20640, 21336, 21590, 21844, 21930, 23392, 24080, 25585, 25908, 26670, 27305, 28448, 28560, 28896, 29240, 30226, 30480, 30702, 32385, 32766, 34544, 35088, 35560, 36120, 38227, 40936, 42672, 43180, 43688, 43860, 45339, 48160, 51170, 51816, 53340, 54610, 57120, 58480, 60452, 60960, 61404, 64770, 65532, 69088, 70176, 71120, 72240, 75565, 76454, 76755, 81872, 81915, 85344, 86360, 87376, 87720, 90678, 92837, 102340, 103632, 106680, 109220, 114681, 116960, 120904, 122808, 129540, 131064, 142240, 144480, 151130, 152908, 153510, 163744, 163830, 172720, 174752, 175440, 181356, 185674, 191135, 204680, 207264, 213360, 218440, 226695, 229362, 241808, 245616, 259080, 262128, 278511, 302260, 305816, 307020, 327660, 345440, 350880, 362712, 371348, 382270, 409360, 426720, 436880, 453390, 458724, 464185, 483616, 491232, 518160, 524256, 557022, 573405, 604520, 611632, 614040, 649859, 655320, 725424, 742696, 764540, 818720, 873760, 906780, 917448, 928370, 1036320, 1114044, 1146810, 1209040, 1223264, 1228080, 1299718, 1310640, 1392555, 1450848, 1485392, 1529080, 1813560, 1834896, 1856740, 1949577, 2228088, 2293620, 2418080, 2456160, 2599436, 2621280, 2785110, 2970784, 3058160, 3249295, 3627120, 3669792, 3713480, 3899154, 4456176, 4587240, 5198872, 5570220, 6116320, 6498590, 7254240, 7426960, 7798308, 8912352, 9174480, 9747885, 10397744, 11140440, 12997180, 14853920, 15596616, 18348960, 19495770, 20795488, 22280880, 25994360, 31193232, 38991540, 44561760, 51988720, 62386464, 77983080, 103977440, 155966160, 311932320]

約数ペア:

[(1, 311932320), (2, 155966160), (3, 103977440), (4, 77983080), (5, 62386464), (6, 51988720), (7, 44561760), (8, 38991540), (10, 31193232), (12, 25994360), (14, 22280880), (15, 20795488), (16, 19495770), (17, 18348960), (20, 15596616), (21, 14853920), (24, 12997180), (28, 11140440), (30, 10397744), (32, 9747885), (34, 9174480), (35, 8912352), (40, 7798308), (42, 7426960), (43, 7254240), (48, 6498590), (51, 6116320), (56, 5570220), (60, 5198872), (68, 4587240), (70, 4456176), (80, 3899154), (84, 3713480), (85, 3669792), (86, 3627120), (96, 3249295), (102, 3058160), (105, 2970784), (112, 2785110), (119, 2621280), (120, 2599436), (127, 2456160), (129, 2418080), (136, 2293620), (140, 2228088), (160, 1949577), (168, 1856740), (170, 1834896), (172, 1813560), (204, 1529080), (210, 1485392), (215, 1450848), (224, 1392555), (238, 1310640), (240, 1299718), (254, 1228080), (255, 1223264), (258, 1209040), (272, 1146810), (280, 1114044), (301, 1036320), (336, 928370), (340, 917448), (344, 906780), (357, 873760), (381, 818720), (408, 764540), (420, 742696), (430, 725424), (476, 655320), (480, 649859), (508, 614040), (510, 611632), (516, 604520), (544, 573405), (560, 557022), (595, 524256), (602, 518160), (635, 491232), (645, 483616), (672, 464185), (680, 458724), (688, 453390), (714, 436880), (731, 426720), (762, 409360), (816, 382270), (840, 371348), (860, 362712), (889, 350880), (903, 345440), (952, 327660), (1016, 307020), (1020, 305816), (1032, 302260), (1120, 278511), (1190, 262128), (1204, 259080), (1270, 245616), (1290, 241808), (1360, 229362), (1376, 226695), (1428, 218440), (1462, 213360), (1505, 207264), (1524, 204680), (1632, 191135), (1680, 185674), (1720, 181356), (1778, 175440), (1785, 174752), (1806, 172720), (1904, 163830), (1905, 163744), (2032, 153510), (2040, 152908), (2064, 151130), (2159, 144480), (2193, 142240), (2380, 131064), (2408, 129540), (2540, 122808), (2580, 120904), (2667, 116960), (2720, 114681), (2856, 109220), (2924, 106680), (3010, 103632), (3048, 102340), (3360, 92837), (3440, 90678), (3556, 87720), (3570, 87376), (3612, 86360), (3655, 85344), (3808, 81915), (3810, 81872), (4064, 76755), (4080, 76454), (4128, 75565), (4318, 72240), (4386, 71120), (4445, 70176), (4515, 69088), (4760, 65532), (4816, 64770), (5080, 61404), (5117, 60960), (5160, 60452), (5334, 58480), (5461, 57120), (5712, 54610), (5848, 53340), (6020, 51816), (6096, 51170), (6477, 48160), (6880, 45339), (7112, 43860), (7140, 43688), (7224, 43180), (7310, 42672), (7620, 40936), (8160, 38227), (8636, 36120), (8772, 35560), (8890, 35088), (9030, 34544), (9520, 32766), (9632, 32385), (10160, 30702), (10234, 30480), (10320, 30226), (10668, 29240), (10795, 28896), (10922, 28560), (10965, 28448), (11424, 27305), (11696, 26670), (12040, 25908), (12192, 25585), (12954, 24080), (13335, 23392), (14224, 21930), (14280, 21844), (14448, 21590), (14620, 21336), (15113, 20640), (15240, 20468), (15351, 20320), (16383, 19040), (17272, 18060), (17544, 17780)]