856609920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1171}}^1$

素因数の和:1323

約数の個数: 192

約数和(自身を含む): 2983818240

約数和(自身を除く): 2127208320

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, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1171, 1270, 1440, 1524, 1905, 1920, 2032, 2286, 2342, 2540, 2880, 3048, 3513, 3810, 4064, 4572, 4684, 5080, 5715, 5760, 5855, 6096, 7026, 7620, 8128, 9144, 9368, 10160, 10539, 11430, 11710, 12192, 14052, 15240, 16256, 17565, 18288, 18736, 20320, 21078, 22860, 23420, 24384, 28104, 30480, 35130, 36576, 37472, 40640, 42156, 45720, 46840, 48768, 52695, 56208, 60960, 70260, 73152, 74944, 81280, 84312, 91440, 93680, 105390, 112416, 121920, 140520, 146304, 148717, 149888, 168624, 182880, 187360, 210780, 224832, 243840, 281040, 297434, 337248, 365760, 374720, 421560, 446151, 449664, 562080, 594868, 674496, 731520, 743585, 749440, 843120, 892302, 1124160, 1189736, 1338453, 1348992, 1487170, 1686240, 1784604, 2230755, 2248320, 2379472, 2676906, 2974340, 3372480, 3569208, 4461510, 4758944, 5353812, 5948680, 6692265, 6744960, 7138416, 8923020, 9517888, 10707624, 11897360, 13384530, 14276832, 17846040, 19035776, 21415248, 23794720, 26769060, 28553664, 35692080, 42830496, 47589440, 53538120, 57107328, 71384160, 85660992, 95178880, 107076240, 142768320, 171321984, 214152480, 285536640, 428304960, 856609920]

約数ペア:

[(1, 856609920), (2, 428304960), (3, 285536640), (4, 214152480), (5, 171321984), (6, 142768320), (8, 107076240), (9, 95178880), (10, 85660992), (12, 71384160), (15, 57107328), (16, 53538120), (18, 47589440), (20, 42830496), (24, 35692080), (30, 28553664), (32, 26769060), (36, 23794720), (40, 21415248), (45, 19035776), (48, 17846040), (60, 14276832), (64, 13384530), (72, 11897360), (80, 10707624), (90, 9517888), (96, 8923020), (120, 7138416), (127, 6744960), (128, 6692265), (144, 5948680), (160, 5353812), (180, 4758944), (192, 4461510), (240, 3569208), (254, 3372480), (288, 2974340), (320, 2676906), (360, 2379472), (381, 2248320), (384, 2230755), (480, 1784604), (508, 1686240), (576, 1487170), (635, 1348992), (640, 1338453), (720, 1189736), (762, 1124160), (960, 892302), (1016, 843120), (1143, 749440), (1152, 743585), (1171, 731520), (1270, 674496), (1440, 594868), (1524, 562080), (1905, 449664), (1920, 446151), (2032, 421560), (2286, 374720), (2342, 365760), (2540, 337248), (2880, 297434), (3048, 281040), (3513, 243840), (3810, 224832), (4064, 210780), (4572, 187360), (4684, 182880), (5080, 168624), (5715, 149888), (5760, 148717), (5855, 146304), (6096, 140520), (7026, 121920), (7620, 112416), (8128, 105390), (9144, 93680), (9368, 91440), (10160, 84312), (10539, 81280), (11430, 74944), (11710, 73152), (12192, 70260), (14052, 60960), (15240, 56208), (16256, 52695), (17565, 48768), (18288, 46840), (18736, 45720), (20320, 42156), (21078, 40640), (22860, 37472), (23420, 36576), (24384, 35130), (28104, 30480)]