19706373120

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{26183}}^1$

素因数の和:26225

約数の個数: 264

約数和(自身を含む): 73322950464

約数和(自身を除く): 53616577344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1024, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3072, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5120, 5376, 5880, 6272, 6720, 7168, 7680, 7840, 8960, 9408, 10752, 11760, 12544, 13440, 15360, 15680, 17920, 18816, 21504, 23520, 25088, 26183, 26880, 31360, 35840, 37632, 47040, 50176, 52366, 53760, 62720, 75264, 78549, 94080, 104732, 107520, 125440, 130915, 150528, 157098, 183281, 188160, 209464, 250880, 261830, 314196, 366562, 376320, 392745, 418928, 523660, 549843, 628392, 733124, 752640, 785490, 837856, 916405, 1047320, 1099686, 1256784, 1282967, 1466248, 1570980, 1675712, 1832810, 2094640, 2199372, 2513568, 2565934, 2749215, 2932496, 3141960, 3351424, 3665620, 3848901, 4189280, 4398744, 5027136, 5131868, 5498430, 5864992, 6283920, 6414835, 6702848, 7331240, 7697802, 8378560, 8797488, 10054272, 10263736, 10996860, 11729984, 12567840, 12829670, 13405696, 14662480, 15395604, 16757120, 17594976, 19244505, 20108544, 20527472, 21993720, 23459968, 25135680, 25659340, 26811392, 29324960, 30791208, 33514240, 35189952, 38489010, 40217088, 41054944, 43987440, 46919936, 50271360, 51318680, 58649920, 61582416, 67028480, 70379904, 76978020, 80434176, 82109888, 87974880, 93839872, 100542720, 102637360, 117299840, 123164832, 134056960, 140759808, 153956040, 164219776, 175949760, 187679744, 201085440, 205274720, 234599680, 246329664, 281519616, 307912080, 328439552, 351899520, 402170880, 410549440, 469199360, 492659328, 563039232, 615824160, 656879104, 703799040, 821098880, 938398720, 985318656, 1231648320, 1313758208, 1407598080, 1642197760, 1970637312, 2463296640, 2815196160, 3284395520, 3941274624, 4926593280, 6568791040, 9853186560, 19706373120]

約数ペア:

[(1, 19706373120), (2, 9853186560), (3, 6568791040), (4, 4926593280), (5, 3941274624), (6, 3284395520), (7, 2815196160), (8, 2463296640), (10, 1970637312), (12, 1642197760), (14, 1407598080), (15, 1313758208), (16, 1231648320), (20, 985318656), (21, 938398720), (24, 821098880), (28, 703799040), (30, 656879104), (32, 615824160), (35, 563039232), (40, 492659328), (42, 469199360), (48, 410549440), (49, 402170880), (56, 351899520), (60, 328439552), (64, 307912080), (70, 281519616), (80, 246329664), (84, 234599680), (96, 205274720), (98, 201085440), (105, 187679744), (112, 175949760), (120, 164219776), (128, 153956040), (140, 140759808), (147, 134056960), (160, 123164832), (168, 117299840), (192, 102637360), (196, 100542720), (210, 93839872), (224, 87974880), (240, 82109888), (245, 80434176), (256, 76978020), (280, 70379904), (294, 67028480), (320, 61582416), (336, 58649920), (384, 51318680), (392, 50271360), (420, 46919936), (448, 43987440), (480, 41054944), (490, 40217088), (512, 38489010), (560, 35189952), (588, 33514240), (640, 30791208), (672, 29324960), (735, 26811392), (768, 25659340), (784, 25135680), (840, 23459968), (896, 21993720), (960, 20527472), (980, 20108544), (1024, 19244505), (1120, 17594976), (1176, 16757120), (1280, 15395604), (1344, 14662480), (1470, 13405696), (1536, 12829670), (1568, 12567840), (1680, 11729984), (1792, 10996860), (1920, 10263736), (1960, 10054272), (2240, 8797488), (2352, 8378560), (2560, 7697802), (2688, 7331240), (2940, 6702848), (3072, 6414835), (3136, 6283920), (3360, 5864992), (3584, 5498430), (3840, 5131868), (3920, 5027136), (4480, 4398744), (4704, 4189280), (5120, 3848901), (5376, 3665620), (5880, 3351424), (6272, 3141960), (6720, 2932496), (7168, 2749215), (7680, 2565934), (7840, 2513568), (8960, 2199372), (9408, 2094640), (10752, 1832810), (11760, 1675712), (12544, 1570980), (13440, 1466248), (15360, 1282967), (15680, 1256784), (17920, 1099686), (18816, 1047320), (21504, 916405), (23520, 837856), (25088, 785490), (26183, 752640), (26880, 733124), (31360, 628392), (35840, 549843), (37632, 523660), (47040, 418928), (50176, 392745), (52366, 376320), (53760, 366562), (62720, 314196), (75264, 261830), (78549, 250880), (94080, 209464), (104732, 188160), (107520, 183281), (125440, 157098), (130915, 150528)]