21171261440

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1$

素因数の和:150

約数の個数: 468

約数和(自身を含む): 63640433196

約数和(自身を除く): 42469171756

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 73, 80, 85, 98, 112, 119, 128, 136, 140, 146, 160, 170, 196, 224, 238, 245, 256, 272, 280, 289, 292, 320, 340, 365, 392, 448, 476, 490, 511, 512, 544, 560, 578, 584, 595, 640, 680, 730, 784, 833, 896, 952, 980, 1022, 1024, 1088, 1120, 1156, 1168, 1190, 1241, 1280, 1360, 1445, 1460, 1568, 1666, 1792, 1904, 1960, 2023, 2044, 2048, 2176, 2240, 2312, 2336, 2380, 2482, 2555, 2560, 2720, 2890, 2920, 3136, 3332, 3577, 3584, 3808, 3920, 4046, 4088, 4096, 4165, 4352, 4480, 4624, 4672, 4760, 4964, 5110, 5120, 5440, 5780, 5840, 6205, 6272, 6664, 7154, 7168, 7616, 7840, 8092, 8176, 8330, 8687, 8704, 8960, 9248, 9344, 9520, 9928, 10115, 10220, 10240, 10880, 11560, 11680, 12410, 12544, 13328, 14161, 14308, 14336, 15232, 15680, 16184, 16352, 16660, 17374, 17408, 17885, 17920, 18496, 18688, 19040, 19856, 20230, 20440, 20480, 21097, 21760, 23120, 23360, 24820, 25088, 26656, 28322, 28616, 28672, 30464, 31360, 32368, 32704, 33320, 34748, 34816, 35770, 35840, 36992, 37376, 38080, 39712, 40460, 40880, 42194, 43435, 43520, 46240, 46720, 49640, 50176, 53312, 56644, 57232, 60809, 60928, 62720, 64736, 65408, 66640, 69496, 69632, 70805, 71540, 71680, 73984, 74752, 76160, 79424, 80920, 81760, 84388, 86870, 87040, 92480, 93440, 99280, 100352, 105485, 106624, 113288, 114464, 121618, 121856, 125440, 129472, 130816, 133280, 138992, 141610, 143080, 143360, 147679, 147968, 149504, 152320, 158848, 161840, 163520, 168776, 173740, 174080, 184960, 186880, 198560, 200704, 210970, 213248, 226576, 228928, 243236, 243712, 250880, 258944, 261632, 266560, 277984, 283220, 286160, 295358, 295936, 299008, 304045, 304640, 317696, 323680, 327040, 337552, 347480, 348160, 369920, 373760, 397120, 421940, 426496, 453152, 457856, 486472, 487424, 501760, 517888, 523264, 533120, 555968, 566440, 572320, 590716, 591872, 608090, 609280, 635392, 647360, 654080, 675104, 694960, 738395, 739840, 747520, 794240, 843880, 852992, 906304, 915712, 972944, 1003520, 1033753, 1035776, 1046528, 1066240, 1111936, 1132880, 1144640, 1181432, 1183744, 1216180, 1218560, 1270784, 1294720, 1308160, 1350208, 1389920, 1476790, 1479680, 1495040, 1588480, 1687760, 1705984, 1812608, 1831424, 1945888, 2067506, 2071552, 2093056, 2132480, 2223872, 2265760, 2289280, 2362864, 2432360, 2437120, 2541568, 2589440, 2616320, 2700416, 2779840, 2953580, 2959360, 3176960, 3375520, 3411968, 3625216, 3662848, 3891776, 4135012, 4143104, 4264960, 4447744, 4531520, 4578560, 4725728, 4864720, 5083136, 5168765, 5178880, 5232640, 5400832, 5559680, 5907160, 5918720, 6353920, 6751040, 7250432, 7325696, 7783552, 8270024, 8286208, 8529920, 8895488, 9063040, 9157120, 9451456, 9729440, 10337530, 10357760, 10465280, 10801664, 11119360, 11814320, 12707840, 13502080, 14500864, 14651392, 15567104, 16540048, 17059840, 17790976, 18126080, 18314240, 18902912, 19458880, 20675060, 20715520, 21603328, 22238720, 23628640, 25415680, 27004160, 29001728, 31134208, 33080096, 35581952, 36252160, 36628480, 37805824, 38917760, 41350120, 41431040, 43206656, 44477440, 47257280, 54008320, 58003456, 62268416, 66160192, 72504320, 73256960, 75611648, 77835520, 82700240, 86413312, 88954880, 94514560, 108016640, 124536832, 132320384, 145008640, 151223296, 155671040, 165400480, 177909760, 189029120, 216033280, 249073664, 264640768, 290017280, 302446592, 311342080, 330800960, 378058240, 432066560, 529281536, 604893184, 622684160, 661601920, 756116480, 1058563072, 1245368320, 1323203840, 1512232960, 2117126144, 2646407680, 3024465920, 4234252288, 5292815360, 10585630720, 21171261440]

約数ペア:

[(1, 21171261440), (2, 10585630720), (4, 5292815360), (5, 4234252288), (7, 3024465920), (8, 2646407680), (10, 2117126144), (14, 1512232960), (16, 1323203840), (17, 1245368320), (20, 1058563072), (28, 756116480), (32, 661601920), (34, 622684160), (35, 604893184), (40, 529281536), (49, 432066560), (56, 378058240), (64, 330800960), (68, 311342080), (70, 302446592), (73, 290017280), (80, 264640768), (85, 249073664), (98, 216033280), (112, 189029120), (119, 177909760), (128, 165400480), (136, 155671040), (140, 151223296), (146, 145008640), (160, 132320384), (170, 124536832), (196, 108016640), (224, 94514560), (238, 88954880), (245, 86413312), (256, 82700240), (272, 77835520), (280, 75611648), (289, 73256960), (292, 72504320), (320, 66160192), (340, 62268416), (365, 58003456), (392, 54008320), (448, 47257280), (476, 44477440), (490, 43206656), (511, 41431040), (512, 41350120), (544, 38917760), (560, 37805824), (578, 36628480), (584, 36252160), (595, 35581952), (640, 33080096), (680, 31134208), (730, 29001728), (784, 27004160), (833, 25415680), (896, 23628640), (952, 22238720), (980, 21603328), (1022, 20715520), (1024, 20675060), (1088, 19458880), (1120, 18902912), (1156, 18314240), (1168, 18126080), (1190, 17790976), (1241, 17059840), (1280, 16540048), (1360, 15567104), (1445, 14651392), (1460, 14500864), (1568, 13502080), (1666, 12707840), (1792, 11814320), (1904, 11119360), (1960, 10801664), (2023, 10465280), (2044, 10357760), (2048, 10337530), (2176, 9729440), (2240, 9451456), (2312, 9157120), (2336, 9063040), (2380, 8895488), (2482, 8529920), (2555, 8286208), (2560, 8270024), (2720, 7783552), (2890, 7325696), (2920, 7250432), (3136, 6751040), (3332, 6353920), (3577, 5918720), (3584, 5907160), (3808, 5559680), (3920, 5400832), (4046, 5232640), (4088, 5178880), (4096, 5168765), (4165, 5083136), (4352, 4864720), (4480, 4725728), (4624, 4578560), (4672, 4531520), (4760, 4447744), (4964, 4264960), (5110, 4143104), (5120, 4135012), (5440, 3891776), (5780, 3662848), (5840, 3625216), (6205, 3411968), (6272, 3375520), (6664, 3176960), (7154, 2959360), (7168, 2953580), (7616, 2779840), (7840, 2700416), (8092, 2616320), (8176, 2589440), (8330, 2541568), (8687, 2437120), (8704, 2432360), (8960, 2362864), (9248, 2289280), (9344, 2265760), (9520, 2223872), (9928, 2132480), (10115, 2093056), (10220, 2071552), (10240, 2067506), (10880, 1945888), (11560, 1831424), (11680, 1812608), (12410, 1705984), (12544, 1687760), (13328, 1588480), (14161, 1495040), (14308, 1479680), (14336, 1476790), (15232, 1389920), (15680, 1350208), (16184, 1308160), (16352, 1294720), (16660, 1270784), (17374, 1218560), (17408, 1216180), (17885, 1183744), (17920, 1181432), (18496, 1144640), (18688, 1132880), (19040, 1111936), (19856, 1066240), (20230, 1046528), (20440, 1035776), (20480, 1033753), (21097, 1003520), (21760, 972944), (23120, 915712), (23360, 906304), (24820, 852992), (25088, 843880), (26656, 794240), (28322, 747520), (28616, 739840), (28672, 738395), (30464, 694960), (31360, 675104), (32368, 654080), (32704, 647360), (33320, 635392), (34748, 609280), (34816, 608090), (35770, 591872), (35840, 590716), (36992, 572320), (37376, 566440), (38080, 555968), (39712, 533120), (40460, 523264), (40880, 517888), (42194, 501760), (43435, 487424), (43520, 486472), (46240, 457856), (46720, 453152), (49640, 426496), (50176, 421940), (53312, 397120), (56644, 373760), (57232, 369920), (60809, 348160), (60928, 347480), (62720, 337552), (64736, 327040), (65408, 323680), (66640, 317696), (69496, 304640), (69632, 304045), (70805, 299008), (71540, 295936), (71680, 295358), (73984, 286160), (74752, 283220), (76160, 277984), (79424, 266560), (80920, 261632), (81760, 258944), (84388, 250880), (86870, 243712), (87040, 243236), (92480, 228928), (93440, 226576), (99280, 213248), (100352, 210970), (105485, 200704), (106624, 198560), (113288, 186880), (114464, 184960), (121618, 174080), (121856, 173740), (125440, 168776), (129472, 163520), (130816, 161840), (133280, 158848), (138992, 152320), (141610, 149504), (143080, 147968), (143360, 147679)]