819992160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 480

約数和(自身を含む): 3237518592

約数和(自身を除く): 2417526432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 157, 160, 162, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 314, 324, 351, 360, 372, 390, 403, 405, 416, 432, 465, 468, 471, 480, 496, 520, 540, 558, 585, 620, 624, 628, 648, 702, 720, 744, 780, 785, 806, 810, 837, 864, 930, 936, 942, 992, 1040, 1053, 1080, 1116, 1170, 1209, 1240, 1248, 1256, 1296, 1395, 1404, 1413, 1440, 1488, 1560, 1570, 1612, 1620, 1674, 1755, 1860, 1872, 1884, 2015, 2041, 2080, 2106, 2160, 2232, 2340, 2355, 2418, 2480, 2511, 2512, 2592, 2790, 2808, 2826, 2976, 3120, 3140, 3224, 3240, 3348, 3510, 3627, 3720, 3744, 3768, 4030, 4082, 4185, 4212, 4239, 4320, 4464, 4680, 4710, 4836, 4867, 4960, 5022, 5024, 5265, 5580, 5616, 5652, 6045, 6123, 6240, 6280, 6448, 6480, 6696, 7020, 7065, 7254, 7440, 7536, 8060, 8164, 8370, 8424, 8478, 8928, 9360, 9420, 9672, 9734, 10044, 10205, 10530, 10881, 11160, 11232, 11304, 12090, 12246, 12555, 12560, 12717, 12896, 12960, 13392, 14040, 14130, 14508, 14601, 14880, 15072, 16120, 16328, 16740, 16848, 16956, 18135, 18369, 18720, 18840, 19344, 19468, 20088, 20410, 21060, 21195, 21762, 22320, 22608, 24180, 24335, 24492, 25110, 25120, 25434, 26784, 28080, 28260, 29016, 29202, 30615, 32240, 32643, 32656, 33480, 33696, 33912, 36270, 36738, 37680, 38688, 38936, 40176, 40820, 42120, 42390, 43524, 43803, 44640, 45216, 48360, 48670, 48984, 50220, 50868, 54405, 55107, 56160, 56520, 58032, 58404, 61230, 63271, 63585, 64480, 65286, 65312, 66960, 67824, 72540, 73005, 73476, 75360, 77872, 80352, 81640, 84240, 84780, 87048, 87606, 91845, 96720, 97340, 97968, 100440, 101736, 108810, 110214, 113040, 116064, 116808, 122460, 126542, 127170, 130572, 131409, 133920, 135648, 145080, 146010, 146952, 155744, 163215, 163280, 165321, 168480, 169560, 174096, 175212, 183690, 189813, 193440, 194680, 195936, 200880, 203472, 217620, 219015, 220428, 226080, 233616, 244920, 253084, 254340, 261144, 262818, 275535, 290160, 292020, 293904, 316355, 326430, 326560, 330642, 339120, 348192, 350424, 367380, 379626, 389360, 394227, 401760, 406944, 435240, 438030, 440856, 467232, 489840, 506168, 508680, 522288, 525636, 551070, 569439, 580320, 584040, 587808, 632710, 652860, 657045, 661284, 678240, 700848, 734760, 759252, 778720, 788454, 826605, 870480, 876060, 881712, 949065, 979680, 1012336, 1017360, 1044576, 1051272, 1102140, 1138878, 1168080, 1265420, 1305720, 1314090, 1322568, 1401696, 1469520, 1518504, 1576908, 1653210, 1708317, 1740960, 1752120, 1763424, 1898130, 1971135, 2024672, 2034720, 2102544, 2204280, 2277756, 2336160, 2530840, 2611440, 2628180, 2645136, 2847195, 2939040, 3037008, 3153816, 3306420, 3416634, 3504240, 3796260, 3942270, 4205088, 4408560, 4555512, 5061680, 5124951, 5222880, 5256360, 5290272, 5694390, 6074016, 6307632, 6612840, 6833268, 7008480, 7592520, 7884540, 8541585, 8817120, 9111024, 10123360, 10249902, 10512720, 11388780, 12615264, 13225680, 13666536, 15185040, 15769080, 17083170, 18222048, 20499804, 21025440, 22777560, 25624755, 26451360, 27333072, 30370080, 31538160, 34166340, 40999608, 45555120, 51249510, 54666144, 63076320, 68332680, 81999216, 91110240, 102499020, 136665360, 163998432, 204998040, 273330720, 409996080, 819992160]

約数ペア:

[(1, 819992160), (2, 409996080), (3, 273330720), (4, 204998040), (5, 163998432), (6, 136665360), (8, 102499020), (9, 91110240), (10, 81999216), (12, 68332680), (13, 63076320), (15, 54666144), (16, 51249510), (18, 45555120), (20, 40999608), (24, 34166340), (26, 31538160), (27, 30370080), (30, 27333072), (31, 26451360), (32, 25624755), (36, 22777560), (39, 21025440), (40, 20499804), (45, 18222048), (48, 17083170), (52, 15769080), (54, 15185040), (60, 13666536), (62, 13225680), (65, 12615264), (72, 11388780), (78, 10512720), (80, 10249902), (81, 10123360), (90, 9111024), (93, 8817120), (96, 8541585), (104, 7884540), (108, 7592520), (117, 7008480), (120, 6833268), (124, 6612840), (130, 6307632), (135, 6074016), (144, 5694390), (155, 5290272), (156, 5256360), (157, 5222880), (160, 5124951), (162, 5061680), (180, 4555512), (186, 4408560), (195, 4205088), (208, 3942270), (216, 3796260), (234, 3504240), (240, 3416634), (248, 3306420), (260, 3153816), (270, 3037008), (279, 2939040), (288, 2847195), (310, 2645136), (312, 2628180), (314, 2611440), (324, 2530840), (351, 2336160), (360, 2277756), (372, 2204280), (390, 2102544), (403, 2034720), (405, 2024672), (416, 1971135), (432, 1898130), (465, 1763424), (468, 1752120), (471, 1740960), (480, 1708317), (496, 1653210), (520, 1576908), (540, 1518504), (558, 1469520), (585, 1401696), (620, 1322568), (624, 1314090), (628, 1305720), (648, 1265420), (702, 1168080), (720, 1138878), (744, 1102140), (780, 1051272), (785, 1044576), (806, 1017360), (810, 1012336), (837, 979680), (864, 949065), (930, 881712), (936, 876060), (942, 870480), (992, 826605), (1040, 788454), (1053, 778720), (1080, 759252), (1116, 734760), (1170, 700848), (1209, 678240), (1240, 661284), (1248, 657045), (1256, 652860), (1296, 632710), (1395, 587808), (1404, 584040), (1413, 580320), (1440, 569439), (1488, 551070), (1560, 525636), (1570, 522288), (1612, 508680), (1620, 506168), (1674, 489840), (1755, 467232), (1860, 440856), (1872, 438030), (1884, 435240), (2015, 406944), (2041, 401760), (2080, 394227), (2106, 389360), (2160, 379626), (2232, 367380), (2340, 350424), (2355, 348192), (2418, 339120), (2480, 330642), (2511, 326560), (2512, 326430), (2592, 316355), (2790, 293904), (2808, 292020), (2826, 290160), (2976, 275535), (3120, 262818), (3140, 261144), (3224, 254340), (3240, 253084), (3348, 244920), (3510, 233616), (3627, 226080), (3720, 220428), (3744, 219015), (3768, 217620), (4030, 203472), (4082, 200880), (4185, 195936), (4212, 194680), (4239, 193440), (4320, 189813), (4464, 183690), (4680, 175212), (4710, 174096), (4836, 169560), (4867, 168480), (4960, 165321), (5022, 163280), (5024, 163215), (5265, 155744), (5580, 146952), (5616, 146010), (5652, 145080), (6045, 135648), (6123, 133920), (6240, 131409), (6280, 130572), (6448, 127170), (6480, 126542), (6696, 122460), (7020, 116808), (7065, 116064), (7254, 113040), (7440, 110214), (7536, 108810), (8060, 101736), (8164, 100440), (8370, 97968), (8424, 97340), (8478, 96720), (8928, 91845), (9360, 87606), (9420, 87048), (9672, 84780), (9734, 84240), (10044, 81640), (10205, 80352), (10530, 77872), (10881, 75360), (11160, 73476), (11232, 73005), (11304, 72540), (12090, 67824), (12246, 66960), (12555, 65312), (12560, 65286), (12717, 64480), (12896, 63585), (12960, 63271), (13392, 61230), (14040, 58404), (14130, 58032), (14508, 56520), (14601, 56160), (14880, 55107), (15072, 54405), (16120, 50868), (16328, 50220), (16740, 48984), (16848, 48670), (16956, 48360), (18135, 45216), (18369, 44640), (18720, 43803), (18840, 43524), (19344, 42390), (19468, 42120), (20088, 40820), (20410, 40176), (21060, 38936), (21195, 38688), (21762, 37680), (22320, 36738), (22608, 36270), (24180, 33912), (24335, 33696), (24492, 33480), (25110, 32656), (25120, 32643), (25434, 32240), (26784, 30615), (28080, 29202), (28260, 29016)]