1818996480

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 576

約数和(自身を含む): 7550699520

約数和(自身を除く): 5731703040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 103, 105, 108, 112, 120, 126, 128, 135, 140, 144, 146, 160, 168, 180, 189, 192, 206, 210, 216, 219, 224, 240, 252, 256, 270, 280, 288, 292, 309, 315, 320, 336, 360, 365, 378, 384, 412, 420, 432, 438, 448, 480, 504, 511, 515, 540, 560, 576, 584, 618, 630, 640, 657, 672, 720, 721, 730, 756, 768, 824, 840, 864, 876, 896, 927, 945, 960, 1008, 1022, 1030, 1080, 1095, 1120, 1152, 1168, 1236, 1260, 1280, 1314, 1344, 1440, 1442, 1460, 1512, 1533, 1545, 1648, 1680, 1728, 1752, 1792, 1854, 1890, 1920, 1971, 2016, 2044, 2060, 2160, 2163, 2190, 2240, 2304, 2336, 2472, 2520, 2555, 2628, 2688, 2781, 2880, 2884, 2920, 3024, 3066, 3090, 3285, 3296, 3360, 3456, 3504, 3605, 3708, 3780, 3840, 3942, 4032, 4088, 4120, 4320, 4326, 4380, 4480, 4599, 4635, 4672, 4944, 5040, 5110, 5256, 5376, 5562, 5760, 5768, 5840, 6048, 6132, 6180, 6489, 6570, 6592, 6720, 6912, 7008, 7210, 7416, 7519, 7560, 7665, 7884, 8064, 8176, 8240, 8640, 8652, 8760, 8960, 9198, 9270, 9344, 9855, 9888, 10080, 10220, 10512, 10815, 11124, 11520, 11536, 11680, 12096, 12264, 12360, 12978, 13140, 13184, 13440, 13797, 13905, 14016, 14420, 14832, 15038, 15120, 15330, 15768, 16128, 16352, 16480, 17280, 17304, 17520, 18396, 18540, 18688, 19467, 19710, 19776, 20160, 20440, 21024, 21630, 22248, 22557, 22995, 23072, 23360, 24192, 24528, 24720, 25956, 26280, 26368, 26880, 27594, 27810, 28032, 28840, 29664, 30076, 30240, 30660, 31536, 32445, 32704, 32960, 34560, 34608, 35040, 36792, 37080, 37595, 38934, 39420, 39552, 40320, 40880, 42048, 43260, 44496, 45114, 45990, 46144, 46720, 48384, 49056, 49440, 51912, 52560, 52633, 55188, 55620, 56064, 57680, 59328, 60152, 60480, 61320, 63072, 64890, 65408, 65920, 67671, 68985, 69216, 70080, 73584, 74160, 75190, 77868, 78840, 79104, 80640, 81760, 84096, 86520, 88992, 90228, 91980, 92288, 93440, 97335, 98112, 98880, 103824, 105120, 105266, 110376, 111240, 112785, 115360, 118656, 120304, 120960, 122640, 126144, 129780, 130816, 131840, 135342, 137970, 138432, 140160, 147168, 148320, 150380, 155736, 157680, 157899, 163520, 168192, 173040, 177984, 180456, 183960, 184576, 194670, 196224, 197760, 203013, 207648, 210240, 210532, 220752, 222480, 225570, 230720, 237312, 240608, 241920, 245280, 252288, 259560, 263165, 270684, 275940, 276864, 280320, 294336, 296640, 300760, 311472, 315360, 315798, 327040, 338355, 346080, 355968, 360912, 367920, 389340, 392448, 395520, 406026, 415296, 420480, 421064, 441504, 444960, 451140, 461440, 473697, 481216, 490560, 504576, 519120, 526330, 541368, 551880, 553728, 588672, 593280, 601520, 622944, 630720, 631596, 654080, 676710, 692160, 711936, 721824, 735840, 778680, 789495, 812052, 830592, 840960, 842128, 883008, 889920, 902280, 922880, 947394, 962432, 981120, 1015065, 1038240, 1052660, 1082736, 1103760, 1177344, 1186560, 1203040, 1245888, 1261440, 1263192, 1353420, 1384320, 1421091, 1443648, 1471680, 1557360, 1578990, 1624104, 1661184, 1684256, 1766016, 1779840, 1804560, 1894788, 1924864, 1962240, 2030130, 2076480, 2105320, 2165472, 2207520, 2368485, 2406080, 2491776, 2522880, 2526384, 2706840, 2768640, 2842182, 2887296, 2943360, 3114720, 3157980, 3248208, 3368512, 3532032, 3559680, 3609120, 3789576, 4060260, 4152960, 4210640, 4330944, 4415040, 4736970, 4812160, 4983552, 5052768, 5413680, 5684364, 5774592, 5886720, 6229440, 6315960, 6496416, 6737024, 7105455, 7218240, 7579152, 8120520, 8305920, 8421280, 8661888, 8830080, 9473940, 9624320, 10105536, 10827360, 11368728, 12458880, 12631920, 12992832, 13474048, 14210910, 14436480, 15158304, 16241040, 16842560, 17323776, 17660160, 18947880, 20211072, 21654720, 22737456, 24917760, 25263840, 25985664, 28421820, 28872960, 30316608, 32482080, 33685120, 37895760, 40422144, 43309440, 45474912, 50527680, 51971328, 56843640, 60633216, 64964160, 67370240, 75791520, 86618880, 90949824, 101055360, 113687280, 121266432, 129928320, 151583040, 181899648, 202110720, 227374560, 259856640, 303166080, 363799296, 454749120, 606332160, 909498240, 1818996480]

約数ペア:

[(1, 1818996480), (2, 909498240), (3, 606332160), (4, 454749120), (5, 363799296), (6, 303166080), (7, 259856640), (8, 227374560), (9, 202110720), (10, 181899648), (12, 151583040), (14, 129928320), (15, 121266432), (16, 113687280), (18, 101055360), (20, 90949824), (21, 86618880), (24, 75791520), (27, 67370240), (28, 64964160), (30, 60633216), (32, 56843640), (35, 51971328), (36, 50527680), (40, 45474912), (42, 43309440), (45, 40422144), (48, 37895760), (54, 33685120), (56, 32482080), (60, 30316608), (63, 28872960), (64, 28421820), (70, 25985664), (72, 25263840), (73, 24917760), (80, 22737456), (84, 21654720), (90, 20211072), (96, 18947880), (103, 17660160), (105, 17323776), (108, 16842560), (112, 16241040), (120, 15158304), (126, 14436480), (128, 14210910), (135, 13474048), (140, 12992832), (144, 12631920), (146, 12458880), (160, 11368728), (168, 10827360), (180, 10105536), (189, 9624320), (192, 9473940), (206, 8830080), (210, 8661888), (216, 8421280), (219, 8305920), (224, 8120520), (240, 7579152), (252, 7218240), (256, 7105455), (270, 6737024), (280, 6496416), (288, 6315960), (292, 6229440), (309, 5886720), (315, 5774592), (320, 5684364), (336, 5413680), (360, 5052768), (365, 4983552), (378, 4812160), (384, 4736970), (412, 4415040), (420, 4330944), (432, 4210640), (438, 4152960), (448, 4060260), (480, 3789576), (504, 3609120), (511, 3559680), (515, 3532032), (540, 3368512), (560, 3248208), (576, 3157980), (584, 3114720), (618, 2943360), (630, 2887296), (640, 2842182), (657, 2768640), (672, 2706840), (720, 2526384), (721, 2522880), (730, 2491776), (756, 2406080), (768, 2368485), (824, 2207520), (840, 2165472), (864, 2105320), (876, 2076480), (896, 2030130), (927, 1962240), (945, 1924864), (960, 1894788), (1008, 1804560), (1022, 1779840), (1030, 1766016), (1080, 1684256), (1095, 1661184), (1120, 1624104), (1152, 1578990), (1168, 1557360), (1236, 1471680), (1260, 1443648), (1280, 1421091), (1314, 1384320), (1344, 1353420), (1440, 1263192), (1442, 1261440), (1460, 1245888), (1512, 1203040), (1533, 1186560), (1545, 1177344), (1648, 1103760), (1680, 1082736), (1728, 1052660), (1752, 1038240), (1792, 1015065), (1854, 981120), (1890, 962432), (1920, 947394), (1971, 922880), (2016, 902280), (2044, 889920), (2060, 883008), (2160, 842128), (2163, 840960), (2190, 830592), (2240, 812052), (2304, 789495), (2336, 778680), (2472, 735840), (2520, 721824), (2555, 711936), (2628, 692160), (2688, 676710), (2781, 654080), (2880, 631596), (2884, 630720), (2920, 622944), (3024, 601520), (3066, 593280), (3090, 588672), (3285, 553728), (3296, 551880), (3360, 541368), (3456, 526330), (3504, 519120), (3605, 504576), (3708, 490560), (3780, 481216), (3840, 473697), (3942, 461440), (4032, 451140), (4088, 444960), (4120, 441504), (4320, 421064), (4326, 420480), (4380, 415296), (4480, 406026), (4599, 395520), (4635, 392448), (4672, 389340), (4944, 367920), (5040, 360912), (5110, 355968), (5256, 346080), (5376, 338355), (5562, 327040), (5760, 315798), (5768, 315360), (5840, 311472), (6048, 300760), (6132, 296640), (6180, 294336), (6489, 280320), (6570, 276864), (6592, 275940), (6720, 270684), (6912, 263165), (7008, 259560), (7210, 252288), (7416, 245280), (7519, 241920), (7560, 240608), (7665, 237312), (7884, 230720), (8064, 225570), (8176, 222480), (8240, 220752), (8640, 210532), (8652, 210240), (8760, 207648), (8960, 203013), (9198, 197760), (9270, 196224), (9344, 194670), (9855, 184576), (9888, 183960), (10080, 180456), (10220, 177984), (10512, 173040), (10815, 168192), (11124, 163520), (11520, 157899), (11536, 157680), (11680, 155736), (12096, 150380), (12264, 148320), (12360, 147168), (12978, 140160), (13140, 138432), (13184, 137970), (13440, 135342), (13797, 131840), (13905, 130816), (14016, 129780), (14420, 126144), (14832, 122640), (15038, 120960), (15120, 120304), (15330, 118656), (15768, 115360), (16128, 112785), (16352, 111240), (16480, 110376), (17280, 105266), (17304, 105120), (17520, 103824), (18396, 98880), (18540, 98112), (18688, 97335), (19467, 93440), (19710, 92288), (19776, 91980), (20160, 90228), (20440, 88992), (21024, 86520), (21630, 84096), (22248, 81760), (22557, 80640), (22995, 79104), (23072, 78840), (23360, 77868), (24192, 75190), (24528, 74160), (24720, 73584), (25956, 70080), (26280, 69216), (26368, 68985), (26880, 67671), (27594, 65920), (27810, 65408), (28032, 64890), (28840, 63072), (29664, 61320), (30076, 60480), (30240, 60152), (30660, 59328), (31536, 57680), (32445, 56064), (32704, 55620), (32960, 55188), (34560, 52633), (34608, 52560), (35040, 51912), (36792, 49440), (37080, 49056), (37595, 48384), (38934, 46720), (39420, 46144), (39552, 45990), (40320, 45114), (40880, 44496), (42048, 43260)]