19282302720

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1402

約数の個数: 432

約数和(自身を含む): 70711280640

約数和(自身を除く): 51428977920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 243, 256, 270, 282, 288, 320, 324, 360, 376, 384, 405, 423, 432, 470, 480, 486, 540, 564, 576, 640, 648, 705, 720, 752, 768, 810, 846, 864, 940, 960, 972, 1080, 1128, 1152, 1215, 1269, 1280, 1296, 1319, 1410, 1440, 1504, 1620, 1692, 1728, 1880, 1920, 1944, 2115, 2160, 2256, 2304, 2430, 2538, 2592, 2638, 2820, 2880, 3008, 3240, 3384, 3456, 3760, 3807, 3840, 3888, 3957, 4230, 4320, 4512, 4860, 5076, 5184, 5276, 5640, 5760, 6016, 6345, 6480, 6595, 6768, 6912, 7520, 7614, 7776, 7914, 8460, 8640, 9024, 9720, 10152, 10368, 10552, 11280, 11421, 11520, 11871, 12032, 12690, 12960, 13190, 13536, 15040, 15228, 15552, 15828, 16920, 17280, 18048, 19035, 19440, 19785, 20304, 20736, 21104, 22560, 22842, 23742, 25380, 25920, 26380, 27072, 30080, 30456, 31104, 31656, 33840, 34560, 35613, 36096, 38070, 38880, 39570, 40608, 42208, 45120, 45684, 47484, 50760, 51840, 52760, 54144, 57105, 59355, 60160, 60912, 61993, 62208, 63312, 67680, 71226, 76140, 77760, 79140, 81216, 84416, 90240, 91368, 94968, 101520, 103680, 105520, 106839, 108288, 114210, 118710, 121824, 123986, 126624, 135360, 142452, 152280, 155520, 158280, 162432, 168832, 178065, 180480, 182736, 185979, 189936, 203040, 211040, 213678, 228420, 237420, 243648, 247972, 253248, 270720, 284904, 304560, 309965, 311040, 316560, 320517, 324864, 337664, 356130, 365472, 371958, 379872, 406080, 422080, 427356, 456840, 474840, 487296, 495944, 506496, 534195, 541440, 557937, 569808, 609120, 619930, 633120, 641034, 712260, 730944, 743916, 759744, 812160, 844160, 854712, 913680, 929895, 949680, 974592, 991888, 1012992, 1068390, 1115874, 1139616, 1218240, 1239860, 1266240, 1282068, 1424520, 1461888, 1487832, 1519488, 1602585, 1624320, 1673811, 1688320, 1709424, 1827360, 1859790, 1899360, 1983776, 2136780, 2231748, 2279232, 2436480, 2479720, 2532480, 2564136, 2789685, 2849040, 2923776, 2975664, 3038976, 3205170, 3347622, 3418848, 3654720, 3719580, 3798720, 3967552, 4273560, 4463496, 4558464, 4872960, 4959440, 5021433, 5064960, 5128272, 5579370, 5698080, 5951328, 6410340, 6695244, 6837696, 7309440, 7439160, 7597440, 7935104, 8369055, 8547120, 8926992, 9116928, 9918880, 10042866, 10256544, 11158740, 11396160, 11902656, 12820680, 13390488, 13675392, 14618880, 14878320, 15064299, 15194880, 15870208, 16738110, 17094240, 17853984, 19837760, 20085732, 20513088, 22317480, 22792320, 23805312, 25107165, 25641360, 26780976, 27350784, 29756640, 30128598, 33476220, 34188480, 35707968, 39675520, 40171464, 41026176, 44634960, 45584640, 47610624, 50214330, 51282720, 53561952, 59513280, 60257196, 66952440, 68376960, 71415936, 75321495, 79351040, 80342928, 82052352, 89269920, 100428660, 102565440, 107123904, 119026560, 120514392, 133904880, 136753920, 142831872, 150642990, 160685856, 178539840, 200857320, 205130880, 214247808, 238053120, 241028784, 267809760, 301285980, 321371712, 357079680, 401714640, 410261760, 428495616, 482057568, 535619520, 602571960, 642743424, 714159360, 803429280, 964115136, 1071239040, 1205143920, 1285486848, 1606858560, 1928230272, 2142478080, 2410287840, 3213717120, 3856460544, 4820575680, 6427434240, 9641151360, 19282302720]

約数ペア:

[(1, 19282302720), (2, 9641151360), (3, 6427434240), (4, 4820575680), (5, 3856460544), (6, 3213717120), (8, 2410287840), (9, 2142478080), (10, 1928230272), (12, 1606858560), (15, 1285486848), (16, 1205143920), (18, 1071239040), (20, 964115136), (24, 803429280), (27, 714159360), (30, 642743424), (32, 602571960), (36, 535619520), (40, 482057568), (45, 428495616), (47, 410261760), (48, 401714640), (54, 357079680), (60, 321371712), (64, 301285980), (72, 267809760), (80, 241028784), (81, 238053120), (90, 214247808), (94, 205130880), (96, 200857320), (108, 178539840), (120, 160685856), (128, 150642990), (135, 142831872), (141, 136753920), (144, 133904880), (160, 120514392), (162, 119026560), (180, 107123904), (188, 102565440), (192, 100428660), (216, 89269920), (235, 82052352), (240, 80342928), (243, 79351040), (256, 75321495), (270, 71415936), (282, 68376960), (288, 66952440), (320, 60257196), (324, 59513280), (360, 53561952), (376, 51282720), (384, 50214330), (405, 47610624), (423, 45584640), (432, 44634960), (470, 41026176), (480, 40171464), (486, 39675520), (540, 35707968), (564, 34188480), (576, 33476220), (640, 30128598), (648, 29756640), (705, 27350784), (720, 26780976), (752, 25641360), (768, 25107165), (810, 23805312), (846, 22792320), (864, 22317480), (940, 20513088), (960, 20085732), (972, 19837760), (1080, 17853984), (1128, 17094240), (1152, 16738110), (1215, 15870208), (1269, 15194880), (1280, 15064299), (1296, 14878320), (1319, 14618880), (1410, 13675392), (1440, 13390488), (1504, 12820680), (1620, 11902656), (1692, 11396160), (1728, 11158740), (1880, 10256544), (1920, 10042866), (1944, 9918880), (2115, 9116928), (2160, 8926992), (2256, 8547120), (2304, 8369055), (2430, 7935104), (2538, 7597440), (2592, 7439160), (2638, 7309440), (2820, 6837696), (2880, 6695244), (3008, 6410340), (3240, 5951328), (3384, 5698080), (3456, 5579370), (3760, 5128272), (3807, 5064960), (3840, 5021433), (3888, 4959440), (3957, 4872960), (4230, 4558464), (4320, 4463496), (4512, 4273560), (4860, 3967552), (5076, 3798720), (5184, 3719580), (5276, 3654720), (5640, 3418848), (5760, 3347622), (6016, 3205170), (6345, 3038976), (6480, 2975664), (6595, 2923776), (6768, 2849040), (6912, 2789685), (7520, 2564136), (7614, 2532480), (7776, 2479720), (7914, 2436480), (8460, 2279232), (8640, 2231748), (9024, 2136780), (9720, 1983776), (10152, 1899360), (10368, 1859790), (10552, 1827360), (11280, 1709424), (11421, 1688320), (11520, 1673811), (11871, 1624320), (12032, 1602585), (12690, 1519488), (12960, 1487832), (13190, 1461888), (13536, 1424520), (15040, 1282068), (15228, 1266240), (15552, 1239860), (15828, 1218240), (16920, 1139616), (17280, 1115874), (18048, 1068390), (19035, 1012992), (19440, 991888), (19785, 974592), (20304, 949680), (20736, 929895), (21104, 913680), (22560, 854712), (22842, 844160), (23742, 812160), (25380, 759744), (25920, 743916), (26380, 730944), (27072, 712260), (30080, 641034), (30456, 633120), (31104, 619930), (31656, 609120), (33840, 569808), (34560, 557937), (35613, 541440), (36096, 534195), (38070, 506496), (38880, 495944), (39570, 487296), (40608, 474840), (42208, 456840), (45120, 427356), (45684, 422080), (47484, 406080), (50760, 379872), (51840, 371958), (52760, 365472), (54144, 356130), (57105, 337664), (59355, 324864), (60160, 320517), (60912, 316560), (61993, 311040), (62208, 309965), (63312, 304560), (67680, 284904), (71226, 270720), (76140, 253248), (77760, 247972), (79140, 243648), (81216, 237420), (84416, 228420), (90240, 213678), (91368, 211040), (94968, 203040), (101520, 189936), (103680, 185979), (105520, 182736), (106839, 180480), (108288, 178065), (114210, 168832), (118710, 162432), (121824, 158280), (123986, 155520), (126624, 152280), (135360, 142452)]