428322979840

素因数分解:

$2^{17}\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1398

約数の個数: 288

約数和(自身を含む): 1191848878080

約数和(自身を除く): 763525898240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 512, 560, 584, 640, 730, 896, 1022, 1024, 1120, 1168, 1279, 1280, 1460, 1792, 2044, 2048, 2240, 2336, 2555, 2558, 2560, 2920, 3584, 4088, 4096, 4480, 4672, 5110, 5116, 5120, 5840, 6395, 7168, 8176, 8192, 8953, 8960, 9344, 10220, 10232, 10240, 11680, 12790, 14336, 16352, 16384, 17906, 17920, 18688, 20440, 20464, 20480, 23360, 25580, 28672, 32704, 32768, 35812, 35840, 37376, 40880, 40928, 40960, 44765, 46720, 51160, 57344, 65408, 65536, 71624, 71680, 74752, 81760, 81856, 81920, 89530, 93367, 93440, 102320, 114688, 130816, 131072, 143248, 143360, 149504, 163520, 163712, 163840, 179060, 186734, 186880, 204640, 229376, 261632, 286496, 286720, 299008, 327040, 327424, 327680, 358120, 373468, 373760, 409280, 458752, 466835, 523264, 572992, 573440, 598016, 653569, 654080, 654848, 655360, 716240, 746936, 747520, 818560, 917504, 933670, 1046528, 1145984, 1146880, 1196032, 1307138, 1308160, 1309696, 1432480, 1493872, 1495040, 1637120, 1867340, 2093056, 2291968, 2293760, 2392064, 2614276, 2616320, 2619392, 2864960, 2987744, 2990080, 3267845, 3274240, 3734680, 4186112, 4583936, 4587520, 4784128, 5228552, 5232640, 5238784, 5729920, 5975488, 5980160, 6535690, 6548480, 7469360, 8372224, 9167872, 9568256, 10457104, 10465280, 10477568, 11459840, 11950976, 11960320, 13071380, 13096960, 14938720, 16744448, 18335744, 20914208, 20930560, 20955136, 22919680, 23901952, 23920640, 26142760, 26193920, 29877440, 33488896, 36671488, 41828416, 41861120, 41910272, 45839360, 47803904, 47841280, 52285520, 52387840, 59754880, 66977792, 73342976, 83656832, 83722240, 83820544, 91678720, 95607808, 104571040, 104775680, 119509760, 146685952, 167313664, 167444480, 167641088, 183357440, 191215616, 209142080, 209551360, 239019520, 293371904, 334627328, 334888960, 366714880, 382431232, 418284160, 419102720, 478039040, 586743808, 669254656, 733429760, 764862464, 836568320, 838205440, 956078080, 1173487616, 1338509312, 1466859520, 1529724928, 1673136640, 1912156160, 2677018624, 2933719040, 3059449856, 3346273280, 3824312320, 5354037248, 5867438080, 6118899712, 6692546560, 7648624640, 10708074496, 12237799424, 13385093120, 15297249280, 21416148992, 26770186240, 30594498560, 42832297984, 53540372480, 61188997120, 85664595968, 107080744960, 214161489920, 428322979840]

約数ペア:

[(1, 428322979840), (2, 214161489920), (4, 107080744960), (5, 85664595968), (7, 61188997120), (8, 53540372480), (10, 42832297984), (14, 30594498560), (16, 26770186240), (20, 21416148992), (28, 15297249280), (32, 13385093120), (35, 12237799424), (40, 10708074496), (56, 7648624640), (64, 6692546560), (70, 6118899712), (73, 5867438080), (80, 5354037248), (112, 3824312320), (128, 3346273280), (140, 3059449856), (146, 2933719040), (160, 2677018624), (224, 1912156160), (256, 1673136640), (280, 1529724928), (292, 1466859520), (320, 1338509312), (365, 1173487616), (448, 956078080), (511, 838205440), (512, 836568320), (560, 764862464), (584, 733429760), (640, 669254656), (730, 586743808), (896, 478039040), (1022, 419102720), (1024, 418284160), (1120, 382431232), (1168, 366714880), (1279, 334888960), (1280, 334627328), (1460, 293371904), (1792, 239019520), (2044, 209551360), (2048, 209142080), (2240, 191215616), (2336, 183357440), (2555, 167641088), (2558, 167444480), (2560, 167313664), (2920, 146685952), (3584, 119509760), (4088, 104775680), (4096, 104571040), (4480, 95607808), (4672, 91678720), (5110, 83820544), (5116, 83722240), (5120, 83656832), (5840, 73342976), (6395, 66977792), (7168, 59754880), (8176, 52387840), (8192, 52285520), (8953, 47841280), (8960, 47803904), (9344, 45839360), (10220, 41910272), (10232, 41861120), (10240, 41828416), (11680, 36671488), (12790, 33488896), (14336, 29877440), (16352, 26193920), (16384, 26142760), (17906, 23920640), (17920, 23901952), (18688, 22919680), (20440, 20955136), (20464, 20930560), (20480, 20914208), (23360, 18335744), (25580, 16744448), (28672, 14938720), (32704, 13096960), (32768, 13071380), (35812, 11960320), (35840, 11950976), (37376, 11459840), (40880, 10477568), (40928, 10465280), (40960, 10457104), (44765, 9568256), (46720, 9167872), (51160, 8372224), (57344, 7469360), (65408, 6548480), (65536, 6535690), (71624, 5980160), (71680, 5975488), (74752, 5729920), (81760, 5238784), (81856, 5232640), (81920, 5228552), (89530, 4784128), (93367, 4587520), (93440, 4583936), (102320, 4186112), (114688, 3734680), (130816, 3274240), (131072, 3267845), (143248, 2990080), (143360, 2987744), (149504, 2864960), (163520, 2619392), (163712, 2616320), (163840, 2614276), (179060, 2392064), (186734, 2293760), (186880, 2291968), (204640, 2093056), (229376, 1867340), (261632, 1637120), (286496, 1495040), (286720, 1493872), (299008, 1432480), (327040, 1309696), (327424, 1308160), (327680, 1307138), (358120, 1196032), (373468, 1146880), (373760, 1145984), (409280, 1046528), (458752, 933670), (466835, 917504), (523264, 818560), (572992, 747520), (573440, 746936), (598016, 716240), (653569, 655360), (654080, 654848)]