18881994240

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 480

約数和(自身を含む): 68635607040

約数和(自身を除く): 49753612800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 127, 128, 135, 144, 160, 162, 180, 192, 216, 239, 240, 243, 254, 256, 270, 288, 320, 324, 360, 381, 384, 405, 432, 478, 480, 486, 508, 512, 540, 576, 635, 640, 648, 717, 720, 762, 768, 810, 864, 956, 960, 972, 1016, 1080, 1143, 1152, 1195, 1215, 1270, 1280, 1296, 1434, 1440, 1524, 1536, 1620, 1728, 1905, 1912, 1920, 1944, 2032, 2151, 2160, 2286, 2304, 2390, 2430, 2540, 2560, 2592, 2868, 2880, 3048, 3240, 3429, 3456, 3585, 3810, 3824, 3840, 3888, 4064, 4302, 4320, 4572, 4608, 4780, 4860, 5080, 5184, 5715, 5736, 5760, 6096, 6453, 6480, 6858, 6912, 7170, 7620, 7648, 7680, 7776, 8128, 8604, 8640, 9144, 9560, 9720, 10160, 10287, 10368, 10755, 11430, 11472, 11520, 12192, 12906, 12960, 13716, 13824, 14340, 15240, 15296, 15552, 16256, 17145, 17208, 17280, 18288, 19120, 19359, 19440, 20320, 20574, 20736, 21510, 22860, 22944, 23040, 24384, 25812, 25920, 27432, 28680, 30353, 30480, 30592, 30861, 31104, 32265, 32512, 34290, 34416, 34560, 36576, 38240, 38718, 38880, 40640, 41148, 41472, 43020, 45720, 45888, 48768, 51435, 51624, 51840, 54864, 57360, 58077, 60706, 60960, 61184, 61722, 62208, 64530, 65024, 68580, 68832, 69120, 73152, 76480, 77436, 77760, 81280, 82296, 86040, 91059, 91440, 91776, 96795, 97536, 102870, 103248, 103680, 109728, 114720, 116154, 121412, 121920, 122368, 123444, 124416, 129060, 137160, 137664, 146304, 151765, 152960, 154305, 154872, 155520, 162560, 164592, 172080, 182118, 182880, 183552, 193590, 195072, 205740, 206496, 207360, 219456, 229440, 232308, 242824, 243840, 246888, 258120, 273177, 274320, 275328, 290385, 292608, 303530, 305920, 308610, 309744, 311040, 325120, 329184, 344160, 364236, 365760, 367104, 387180, 411480, 412992, 438912, 455295, 458880, 464616, 485648, 487680, 493776, 516240, 546354, 548640, 550656, 580770, 585216, 607060, 611840, 617220, 619488, 622080, 658368, 688320, 728472, 731520, 774360, 819531, 822960, 825984, 877824, 910590, 917760, 929232, 971296, 975360, 987552, 1032480, 1092708, 1097280, 1101312, 1161540, 1214120, 1234440, 1238976, 1316736, 1365885, 1376640, 1456944, 1463040, 1548720, 1639062, 1645920, 1651968, 1755648, 1821180, 1835520, 1858464, 1942592, 1975104, 2064960, 2185416, 2194560, 2323080, 2428240, 2458593, 2468880, 2477952, 2633472, 2731770, 2753280, 2913888, 2926080, 3097440, 3278124, 3291840, 3303936, 3642360, 3716928, 3885184, 3950208, 4097655, 4129920, 4370832, 4389120, 4646160, 4856480, 4917186, 4937760, 4955904, 5266944, 5463540, 5506560, 5827776, 6194880, 6556248, 6583680, 7284720, 7375779, 7433856, 7770368, 7900416, 8195310, 8259840, 8741664, 8778240, 9292320, 9712960, 9834372, 9875520, 9911808, 10927080, 11655552, 12292965, 12389760, 13112496, 13167360, 14569440, 14751558, 14867712, 15540736, 15800832, 16390620, 16519680, 17483328, 18584640, 19425920, 19668744, 19751040, 21854160, 23311104, 24585930, 24779520, 26224992, 26334720, 29138880, 29503116, 29735424, 32781240, 34966656, 36878895, 37169280, 38851840, 39337488, 39502080, 43708320, 46622208, 49171860, 49559040, 52449984, 58277760, 59006232, 65562480, 69933312, 73757790, 74338560, 77703680, 78674976, 79004160, 87416640, 98343720, 104899968, 116555520, 118012464, 131124960, 139866624, 147515580, 148677120, 157349952, 174833280, 196687440, 209799936, 233111040, 236024928, 262249920, 295031160, 314699904, 349666560, 393374880, 419599872, 472049856, 524499840, 590062320, 629399808, 699333120, 786749760, 944099712, 1048999680, 1180124640, 1258799616, 1573499520, 1888199424, 2097999360, 2360249280, 3146999040, 3776398848, 4720498560, 6293998080, 9440997120, 18881994240]

約数ペア:

[(1, 18881994240), (2, 9440997120), (3, 6293998080), (4, 4720498560), (5, 3776398848), (6, 3146999040), (8, 2360249280), (9, 2097999360), (10, 1888199424), (12, 1573499520), (15, 1258799616), (16, 1180124640), (18, 1048999680), (20, 944099712), (24, 786749760), (27, 699333120), (30, 629399808), (32, 590062320), (36, 524499840), (40, 472049856), (45, 419599872), (48, 393374880), (54, 349666560), (60, 314699904), (64, 295031160), (72, 262249920), (80, 236024928), (81, 233111040), (90, 209799936), (96, 196687440), (108, 174833280), (120, 157349952), (127, 148677120), (128, 147515580), (135, 139866624), (144, 131124960), (160, 118012464), (162, 116555520), (180, 104899968), (192, 98343720), (216, 87416640), (239, 79004160), (240, 78674976), (243, 77703680), (254, 74338560), (256, 73757790), (270, 69933312), (288, 65562480), (320, 59006232), (324, 58277760), (360, 52449984), (381, 49559040), (384, 49171860), (405, 46622208), (432, 43708320), (478, 39502080), (480, 39337488), (486, 38851840), (508, 37169280), (512, 36878895), (540, 34966656), (576, 32781240), (635, 29735424), (640, 29503116), (648, 29138880), (717, 26334720), (720, 26224992), (762, 24779520), (768, 24585930), (810, 23311104), (864, 21854160), (956, 19751040), (960, 19668744), (972, 19425920), (1016, 18584640), (1080, 17483328), (1143, 16519680), (1152, 16390620), (1195, 15800832), (1215, 15540736), (1270, 14867712), (1280, 14751558), (1296, 14569440), (1434, 13167360), (1440, 13112496), (1524, 12389760), (1536, 12292965), (1620, 11655552), (1728, 10927080), (1905, 9911808), (1912, 9875520), (1920, 9834372), (1944, 9712960), (2032, 9292320), (2151, 8778240), (2160, 8741664), (2286, 8259840), (2304, 8195310), (2390, 7900416), (2430, 7770368), (2540, 7433856), (2560, 7375779), (2592, 7284720), (2868, 6583680), (2880, 6556248), (3048, 6194880), (3240, 5827776), (3429, 5506560), (3456, 5463540), (3585, 5266944), (3810, 4955904), (3824, 4937760), (3840, 4917186), (3888, 4856480), (4064, 4646160), (4302, 4389120), (4320, 4370832), (4572, 4129920), (4608, 4097655), (4780, 3950208), (4860, 3885184), (5080, 3716928), (5184, 3642360), (5715, 3303936), (5736, 3291840), (5760, 3278124), (6096, 3097440), (6453, 2926080), (6480, 2913888), (6858, 2753280), (6912, 2731770), (7170, 2633472), (7620, 2477952), (7648, 2468880), (7680, 2458593), (7776, 2428240), (8128, 2323080), (8604, 2194560), (8640, 2185416), (9144, 2064960), (9560, 1975104), (9720, 1942592), (10160, 1858464), (10287, 1835520), (10368, 1821180), (10755, 1755648), (11430, 1651968), (11472, 1645920), (11520, 1639062), (12192, 1548720), (12906, 1463040), (12960, 1456944), (13716, 1376640), (13824, 1365885), (14340, 1316736), (15240, 1238976), (15296, 1234440), (15552, 1214120), (16256, 1161540), (17145, 1101312), (17208, 1097280), (17280, 1092708), (18288, 1032480), (19120, 987552), (19359, 975360), (19440, 971296), (20320, 929232), (20574, 917760), (20736, 910590), (21510, 877824), (22860, 825984), (22944, 822960), (23040, 819531), (24384, 774360), (25812, 731520), (25920, 728472), (27432, 688320), (28680, 658368), (30353, 622080), (30480, 619488), (30592, 617220), (30861, 611840), (31104, 607060), (32265, 585216), (32512, 580770), (34290, 550656), (34416, 548640), (34560, 546354), (36576, 516240), (38240, 493776), (38718, 487680), (38880, 485648), (40640, 464616), (41148, 458880), (41472, 455295), (43020, 438912), (45720, 412992), (45888, 411480), (48768, 387180), (51435, 367104), (51624, 365760), (51840, 364236), (54864, 344160), (57360, 329184), (58077, 325120), (60706, 311040), (60960, 309744), (61184, 308610), (61722, 305920), (62208, 303530), (64530, 292608), (65024, 290385), (68580, 275328), (68832, 274320), (69120, 273177), (73152, 258120), (76480, 246888), (77436, 243840), (77760, 242824), (81280, 232308), (82296, 229440), (86040, 219456), (91059, 207360), (91440, 206496), (91776, 205740), (96795, 195072), (97536, 193590), (102870, 183552), (103248, 182880), (103680, 182118), (109728, 172080), (114720, 164592), (116154, 162560), (121412, 155520), (121920, 154872), (122368, 154305), (123444, 152960), (124416, 151765), (129060, 146304), (137160, 137664)]