431313120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 384

約数和(自身を含む): 1828915200

約数和(自身を除く): 1397602080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 480, 504, 510, 540, 544, 560, 595, 612, 630, 672, 680, 714, 720, 756, 765, 816, 839, 840, 864, 918, 945, 952, 1008, 1020, 1071, 1080, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1512, 1530, 1632, 1678, 1680, 1785, 1836, 1890, 1904, 2016, 2040, 2142, 2160, 2295, 2380, 2448, 2517, 2520, 2720, 2856, 3024, 3060, 3213, 3356, 3360, 3570, 3672, 3780, 3808, 4080, 4195, 4284, 4320, 4590, 4760, 4896, 5034, 5040, 5355, 5712, 5873, 6048, 6120, 6426, 6712, 7140, 7344, 7551, 7560, 8160, 8390, 8568, 9180, 9520, 10068, 10080, 10710, 11424, 11746, 12240, 12585, 12852, 13424, 14263, 14280, 14688, 15102, 15120, 16065, 16780, 17136, 17619, 18360, 19040, 20136, 21420, 22653, 23492, 24480, 25170, 25704, 26848, 28526, 28560, 29365, 30204, 30240, 32130, 33560, 34272, 35238, 36720, 37755, 40272, 42789, 42840, 45306, 46984, 50340, 51408, 52857, 57052, 57120, 58730, 60408, 64260, 67120, 70476, 71315, 73440, 75510, 80544, 85578, 85680, 88095, 90612, 93968, 99841, 100680, 102816, 105714, 113265, 114104, 117460, 120816, 128367, 128520, 134240, 140952, 142630, 151020, 158571, 171156, 171360, 176190, 181224, 187936, 199682, 201360, 211428, 213945, 226530, 228208, 234920, 241632, 256734, 257040, 264285, 281904, 285260, 299523, 302040, 317142, 342312, 352380, 362448, 385101, 399364, 402720, 422856, 427890, 453060, 456416, 469840, 499205, 513468, 514080, 528570, 563808, 570520, 599046, 604080, 634284, 641835, 684624, 704760, 724896, 770202, 792855, 798728, 845712, 855780, 898569, 906120, 939680, 998410, 1026936, 1057140, 1141040, 1198092, 1208160, 1268568, 1283670, 1369248, 1409520, 1497615, 1540404, 1585710, 1597456, 1691424, 1711560, 1797138, 1812240, 1925505, 1996820, 2053872, 2114280, 2282080, 2396184, 2537136, 2567340, 2695707, 2819040, 2995230, 3080808, 3171420, 3194912, 3423120, 3594276, 3624480, 3851010, 3993640, 4107744, 4228560, 4492845, 4792368, 5074272, 5134680, 5391414, 5990460, 6161616, 6342840, 6846240, 7188552, 7702020, 7987280, 8457120, 8985690, 9584736, 10269360, 10782828, 11980920, 12323232, 12685680, 13478535, 14377104, 15404040, 15974560, 17971380, 20538720, 21565656, 23961840, 25371360, 26957070, 28754208, 30808080, 35942760, 43131312, 47923680, 53914140, 61616160, 71885520, 86262624, 107828280, 143771040, 215656560, 431313120]

約数ペア:

[(1, 431313120), (2, 215656560), (3, 143771040), (4, 107828280), (5, 86262624), (6, 71885520), (7, 61616160), (8, 53914140), (9, 47923680), (10, 43131312), (12, 35942760), (14, 30808080), (15, 28754208), (16, 26957070), (17, 25371360), (18, 23961840), (20, 21565656), (21, 20538720), (24, 17971380), (27, 15974560), (28, 15404040), (30, 14377104), (32, 13478535), (34, 12685680), (35, 12323232), (36, 11980920), (40, 10782828), (42, 10269360), (45, 9584736), (48, 8985690), (51, 8457120), (54, 7987280), (56, 7702020), (60, 7188552), (63, 6846240), (68, 6342840), (70, 6161616), (72, 5990460), (80, 5391414), (84, 5134680), (85, 5074272), (90, 4792368), (96, 4492845), (102, 4228560), (105, 4107744), (108, 3993640), (112, 3851010), (119, 3624480), (120, 3594276), (126, 3423120), (135, 3194912), (136, 3171420), (140, 3080808), (144, 2995230), (153, 2819040), (160, 2695707), (168, 2567340), (170, 2537136), (180, 2396184), (189, 2282080), (204, 2114280), (210, 2053872), (216, 1996820), (224, 1925505), (238, 1812240), (240, 1797138), (252, 1711560), (255, 1691424), (270, 1597456), (272, 1585710), (280, 1540404), (288, 1497615), (306, 1409520), (315, 1369248), (336, 1283670), (340, 1268568), (357, 1208160), (360, 1198092), (378, 1141040), (408, 1057140), (420, 1026936), (432, 998410), (459, 939680), (476, 906120), (480, 898569), (504, 855780), (510, 845712), (540, 798728), (544, 792855), (560, 770202), (595, 724896), (612, 704760), (630, 684624), (672, 641835), (680, 634284), (714, 604080), (720, 599046), (756, 570520), (765, 563808), (816, 528570), (839, 514080), (840, 513468), (864, 499205), (918, 469840), (945, 456416), (952, 453060), (1008, 427890), (1020, 422856), (1071, 402720), (1080, 399364), (1120, 385101), (1190, 362448), (1224, 352380), (1260, 342312), (1360, 317142), (1428, 302040), (1440, 299523), (1512, 285260), (1530, 281904), (1632, 264285), (1678, 257040), (1680, 256734), (1785, 241632), (1836, 234920), (1890, 228208), (1904, 226530), (2016, 213945), (2040, 211428), (2142, 201360), (2160, 199682), (2295, 187936), (2380, 181224), (2448, 176190), (2517, 171360), (2520, 171156), (2720, 158571), (2856, 151020), (3024, 142630), (3060, 140952), (3213, 134240), (3356, 128520), (3360, 128367), (3570, 120816), (3672, 117460), (3780, 114104), (3808, 113265), (4080, 105714), (4195, 102816), (4284, 100680), (4320, 99841), (4590, 93968), (4760, 90612), (4896, 88095), (5034, 85680), (5040, 85578), (5355, 80544), (5712, 75510), (5873, 73440), (6048, 71315), (6120, 70476), (6426, 67120), (6712, 64260), (7140, 60408), (7344, 58730), (7551, 57120), (7560, 57052), (8160, 52857), (8390, 51408), (8568, 50340), (9180, 46984), (9520, 45306), (10068, 42840), (10080, 42789), (10710, 40272), (11424, 37755), (11746, 36720), (12240, 35238), (12585, 34272), (12852, 33560), (13424, 32130), (14263, 30240), (14280, 30204), (14688, 29365), (15102, 28560), (15120, 28526), (16065, 26848), (16780, 25704), (17136, 25170), (17619, 24480), (18360, 23492), (19040, 22653), (20136, 21420)]