1285327313280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1703413}}^1$

素因数の和:1703569

約数の個数: 192

約数和(自身を含む): 4472279388720

約数和(自身を除く): 3186952075440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 262, 288, 320, 360, 384, 393, 480, 524, 576, 640, 655, 720, 786, 960, 1048, 1152, 1179, 1310, 1440, 1572, 1920, 1965, 2096, 2358, 2620, 2880, 3144, 3930, 4192, 4716, 5240, 5760, 5895, 6288, 7860, 8384, 9432, 10480, 11790, 12576, 15720, 16768, 18864, 20960, 23580, 25152, 31440, 37728, 41920, 47160, 50304, 62880, 75456, 83840, 94320, 125760, 150912, 188640, 251520, 377280, 754560, 1703413, 3406826, 5110239, 6813652, 8517065, 10220478, 13627304, 15330717, 17034130, 20440956, 25551195, 27254608, 30661434, 34068260, 40881912, 51102390, 54509216, 61322868, 68136520, 76653585, 81763824, 102204780, 109018432, 122645736, 136273040, 153307170, 163527648, 204409560, 218036864, 223147103, 245291472, 272546080, 306614340, 327055296, 408819120, 446294206, 490582944, 545092160, 613228680, 654110592, 669441309, 817638240, 892588412, 981165888, 1090184320, 1115735515, 1226457360, 1338882618, 1635276480, 1785176824, 1962331776, 2008323927, 2231471030, 2452914720, 2677765236, 3270552960, 3347206545, 3570353648, 4016647854, 4462942060, 4905829440, 5355530472, 6694413090, 7140707296, 8033295708, 8925884120, 9811658880, 10041619635, 10711060944, 13388826180, 14281414592, 16066591416, 17851768240, 20083239270, 21422121888, 26777652360, 28562829184, 32133182832, 35703536480, 40166478540, 42844243776, 53555304720, 64266365664, 71407072960, 80332957080, 85688487552, 107110609440, 128532731328, 142814145920, 160665914160, 214221218880, 257065462656, 321331828320, 428442437760, 642663656640, 1285327313280]

約数ペア:

[(1, 1285327313280), (2, 642663656640), (3, 428442437760), (4, 321331828320), (5, 257065462656), (6, 214221218880), (8, 160665914160), (9, 142814145920), (10, 128532731328), (12, 107110609440), (15, 85688487552), (16, 80332957080), (18, 71407072960), (20, 64266365664), (24, 53555304720), (30, 42844243776), (32, 40166478540), (36, 35703536480), (40, 32133182832), (45, 28562829184), (48, 26777652360), (60, 21422121888), (64, 20083239270), (72, 17851768240), (80, 16066591416), (90, 14281414592), (96, 13388826180), (120, 10711060944), (128, 10041619635), (131, 9811658880), (144, 8925884120), (160, 8033295708), (180, 7140707296), (192, 6694413090), (240, 5355530472), (262, 4905829440), (288, 4462942060), (320, 4016647854), (360, 3570353648), (384, 3347206545), (393, 3270552960), (480, 2677765236), (524, 2452914720), (576, 2231471030), (640, 2008323927), (655, 1962331776), (720, 1785176824), (786, 1635276480), (960, 1338882618), (1048, 1226457360), (1152, 1115735515), (1179, 1090184320), (1310, 981165888), (1440, 892588412), (1572, 817638240), (1920, 669441309), (1965, 654110592), (2096, 613228680), (2358, 545092160), (2620, 490582944), (2880, 446294206), (3144, 408819120), (3930, 327055296), (4192, 306614340), (4716, 272546080), (5240, 245291472), (5760, 223147103), (5895, 218036864), (6288, 204409560), (7860, 163527648), (8384, 153307170), (9432, 136273040), (10480, 122645736), (11790, 109018432), (12576, 102204780), (15720, 81763824), (16768, 76653585), (18864, 68136520), (20960, 61322868), (23580, 54509216), (25152, 51102390), (31440, 40881912), (37728, 34068260), (41920, 30661434), (47160, 27254608), (50304, 25551195), (62880, 20440956), (75456, 17034130), (83840, 15330717), (94320, 13627304), (125760, 10220478), (150912, 8517065), (188640, 6813652), (251520, 5110239), (377280, 3406826), (754560, 1703413)]