209206316160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{31123}}^1$

素因数の和:31540

約数の個数: 256

約数和(自身を含む): 742867632000

約数和(自身を除く): 533661315840

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 389, 432, 480, 540, 576, 640, 720, 778, 864, 960, 1080, 1152, 1167, 1440, 1556, 1728, 1920, 1945, 2160, 2334, 2880, 3112, 3456, 3501, 3890, 4320, 4668, 5760, 5835, 6224, 7002, 7780, 8640, 9336, 10503, 11670, 12448, 14004, 15560, 17280, 17505, 18672, 21006, 23340, 24896, 28008, 31120, 31123, 35010, 37344, 42012, 46680, 49792, 52515, 56016, 62240, 62246, 70020, 74688, 84024, 93360, 93369, 105030, 112032, 124480, 124492, 140040, 149376, 155615, 168048, 186720, 186738, 210060, 224064, 248960, 248984, 280080, 280107, 311230, 336096, 373440, 373476, 420120, 448128, 466845, 497968, 560160, 560214, 622460, 672192, 746880, 746952, 840240, 840321, 933690, 995936, 1120320, 1120428, 1244920, 1344384, 1400535, 1493904, 1680480, 1680642, 1867380, 1991872, 2240640, 2240856, 2489840, 2801070, 2987808, 3360960, 3361284, 3734760, 3983744, 4201605, 4481712, 4979680, 5602140, 5975616, 6721920, 6722568, 7469520, 8403210, 8963424, 9959360, 11204280, 11951232, 12106847, 13445136, 14939040, 16806420, 17926848, 19918720, 22408560, 24213694, 26890272, 29878080, 33612840, 35853696, 36320541, 44817120, 48427388, 53780544, 59756160, 60534235, 67225680, 72641082, 89634240, 96854776, 107561088, 108961623, 121068470, 134451360, 145282164, 179268480, 181602705, 193709552, 217923246, 242136940, 268902720, 290564328, 326884869, 363205410, 387419104, 435846492, 484273880, 537805440, 544808115, 581128656, 653769738, 726410820, 774838208, 871692984, 968547760, 1089616230, 1162257312, 1307539476, 1452821640, 1549676416, 1634424345, 1743385968, 1937095520, 2179232460, 2324514624, 2615078952, 2905643280, 3268848690, 3486771936, 3874191040, 4358464920, 4649029248, 5230157904, 5811286560, 6537697380, 6973543872, 7748382080, 8716929840, 10460315808, 11622573120, 13075394760, 13947087744, 17433859680, 20920631616, 23245146240, 26150789520, 34867719360, 41841263232, 52301579040, 69735438720, 104603158080, 209206316160]

約数ペア:

[(1, 209206316160), (2, 104603158080), (3, 69735438720), (4, 52301579040), (5, 41841263232), (6, 34867719360), (8, 26150789520), (9, 23245146240), (10, 20920631616), (12, 17433859680), (15, 13947087744), (16, 13075394760), (18, 11622573120), (20, 10460315808), (24, 8716929840), (27, 7748382080), (30, 6973543872), (32, 6537697380), (36, 5811286560), (40, 5230157904), (45, 4649029248), (48, 4358464920), (54, 3874191040), (60, 3486771936), (64, 3268848690), (72, 2905643280), (80, 2615078952), (90, 2324514624), (96, 2179232460), (108, 1937095520), (120, 1743385968), (128, 1634424345), (135, 1549676416), (144, 1452821640), (160, 1307539476), (180, 1162257312), (192, 1089616230), (216, 968547760), (240, 871692984), (270, 774838208), (288, 726410820), (320, 653769738), (360, 581128656), (384, 544808115), (389, 537805440), (432, 484273880), (480, 435846492), (540, 387419104), (576, 363205410), (640, 326884869), (720, 290564328), (778, 268902720), (864, 242136940), (960, 217923246), (1080, 193709552), (1152, 181602705), (1167, 179268480), (1440, 145282164), (1556, 134451360), (1728, 121068470), (1920, 108961623), (1945, 107561088), (2160, 96854776), (2334, 89634240), (2880, 72641082), (3112, 67225680), (3456, 60534235), (3501, 59756160), (3890, 53780544), (4320, 48427388), (4668, 44817120), (5760, 36320541), (5835, 35853696), (6224, 33612840), (7002, 29878080), (7780, 26890272), (8640, 24213694), (9336, 22408560), (10503, 19918720), (11670, 17926848), (12448, 16806420), (14004, 14939040), (15560, 13445136), (17280, 12106847), (17505, 11951232), (18672, 11204280), (21006, 9959360), (23340, 8963424), (24896, 8403210), (28008, 7469520), (31120, 6722568), (31123, 6721920), (35010, 5975616), (37344, 5602140), (42012, 4979680), (46680, 4481712), (49792, 4201605), (52515, 3983744), (56016, 3734760), (62240, 3361284), (62246, 3360960), (70020, 2987808), (74688, 2801070), (84024, 2489840), (93360, 2240856), (93369, 2240640), (105030, 1991872), (112032, 1867380), (124480, 1680642), (124492, 1680480), (140040, 1493904), (149376, 1400535), (155615, 1344384), (168048, 1244920), (186720, 1120428), (186738, 1120320), (210060, 995936), (224064, 933690), (248960, 840321), (248984, 840240), (280080, 746952), (280107, 746880), (311230, 672192), (336096, 622460), (373440, 560214), (373476, 560160), (420120, 497968), (448128, 466845)]