20341332480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16451}}^1$

素因数の和:16507

約数の個数: 320

約数和(自身を含む): 77554464768

約数和(自身を除く): 57213132288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 128, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 256, 276, 280, 320, 322, 336, 345, 368, 384, 420, 448, 460, 480, 483, 512, 552, 560, 640, 644, 672, 690, 736, 768, 805, 840, 896, 920, 960, 966, 1104, 1120, 1280, 1288, 1344, 1380, 1472, 1536, 1610, 1680, 1792, 1840, 1920, 1932, 2208, 2240, 2415, 2560, 2576, 2688, 2760, 2944, 3220, 3360, 3584, 3680, 3840, 3864, 4416, 4480, 4830, 5152, 5376, 5520, 5888, 6440, 6720, 7360, 7680, 7728, 8832, 8960, 9660, 10304, 10752, 11040, 11776, 12880, 13440, 14720, 15456, 16451, 17664, 17920, 19320, 20608, 22080, 25760, 26880, 29440, 30912, 32902, 35328, 38640, 41216, 44160, 49353, 51520, 53760, 58880, 61824, 65804, 77280, 82255, 82432, 88320, 98706, 103040, 115157, 123648, 131608, 154560, 164510, 176640, 197412, 206080, 230314, 246765, 247296, 263216, 309120, 329020, 345471, 378373, 394824, 412160, 460628, 493530, 526432, 575785, 618240, 658040, 690942, 756746, 789648, 921256, 987060, 1052864, 1135119, 1151570, 1236480, 1316080, 1381884, 1513492, 1579296, 1727355, 1842512, 1891865, 1974120, 2105728, 2270238, 2303140, 2632160, 2648611, 2763768, 3026984, 3158592, 3454710, 3685024, 3783730, 3948240, 4211456, 4540476, 4606280, 5264320, 5297222, 5527536, 5675595, 6053968, 6317184, 6909420, 7370048, 7567460, 7896480, 7945833, 8422912, 9080952, 9212560, 10528640, 10594444, 11055072, 11351190, 12107936, 12634368, 13243055, 13818840, 14740096, 15134920, 15792960, 15891666, 18161904, 18425120, 21057280, 21188888, 22110144, 22702380, 24215872, 25268736, 26486110, 27637680, 29480192, 30269840, 31585920, 31783332, 36323808, 36850240, 39729165, 42114560, 42377776, 44220288, 45404760, 48431744, 52972220, 55275360, 58960384, 60539680, 63171840, 63566664, 72647616, 73700480, 79458330, 84755552, 88440576, 90809520, 96863488, 105944440, 110550720, 121079360, 126343680, 127133328, 145295232, 147400960, 158916660, 169511104, 176881152, 181619040, 193726976, 211888880, 221101440, 242158720, 254266656, 290590464, 294801920, 317833320, 339022208, 363238080, 423777760, 442202880, 484317440, 508533312, 581180928, 635666640, 678044416, 726476160, 847555520, 884405760, 968634880, 1017066624, 1271333280, 1356088832, 1452952320, 1695111040, 2034133248, 2542666560, 2905904640, 3390222080, 4068266496, 5085333120, 6780444160, 10170666240, 20341332480]

約数ペア:

[(1, 20341332480), (2, 10170666240), (3, 6780444160), (4, 5085333120), (5, 4068266496), (6, 3390222080), (7, 2905904640), (8, 2542666560), (10, 2034133248), (12, 1695111040), (14, 1452952320), (15, 1356088832), (16, 1271333280), (20, 1017066624), (21, 968634880), (23, 884405760), (24, 847555520), (28, 726476160), (30, 678044416), (32, 635666640), (35, 581180928), (40, 508533312), (42, 484317440), (46, 442202880), (48, 423777760), (56, 363238080), (60, 339022208), (64, 317833320), (69, 294801920), (70, 290590464), (80, 254266656), (84, 242158720), (92, 221101440), (96, 211888880), (105, 193726976), (112, 181619040), (115, 176881152), (120, 169511104), (128, 158916660), (138, 147400960), (140, 145295232), (160, 127133328), (161, 126343680), (168, 121079360), (184, 110550720), (192, 105944440), (210, 96863488), (224, 90809520), (230, 88440576), (240, 84755552), (256, 79458330), (276, 73700480), (280, 72647616), (320, 63566664), (322, 63171840), (336, 60539680), (345, 58960384), (368, 55275360), (384, 52972220), (420, 48431744), (448, 45404760), (460, 44220288), (480, 42377776), (483, 42114560), (512, 39729165), (552, 36850240), (560, 36323808), (640, 31783332), (644, 31585920), (672, 30269840), (690, 29480192), (736, 27637680), (768, 26486110), (805, 25268736), (840, 24215872), (896, 22702380), (920, 22110144), (960, 21188888), (966, 21057280), (1104, 18425120), (1120, 18161904), (1280, 15891666), (1288, 15792960), (1344, 15134920), (1380, 14740096), (1472, 13818840), (1536, 13243055), (1610, 12634368), (1680, 12107936), (1792, 11351190), (1840, 11055072), (1920, 10594444), (1932, 10528640), (2208, 9212560), (2240, 9080952), (2415, 8422912), (2560, 7945833), (2576, 7896480), (2688, 7567460), (2760, 7370048), (2944, 6909420), (3220, 6317184), (3360, 6053968), (3584, 5675595), (3680, 5527536), (3840, 5297222), (3864, 5264320), (4416, 4606280), (4480, 4540476), (4830, 4211456), (5152, 3948240), (5376, 3783730), (5520, 3685024), (5888, 3454710), (6440, 3158592), (6720, 3026984), (7360, 2763768), (7680, 2648611), (7728, 2632160), (8832, 2303140), (8960, 2270238), (9660, 2105728), (10304, 1974120), (10752, 1891865), (11040, 1842512), (11776, 1727355), (12880, 1579296), (13440, 1513492), (14720, 1381884), (15456, 1316080), (16451, 1236480), (17664, 1151570), (17920, 1135119), (19320, 1052864), (20608, 987060), (22080, 921256), (25760, 789648), (26880, 756746), (29440, 690942), (30912, 658040), (32902, 618240), (35328, 575785), (38640, 526432), (41216, 493530), (44160, 460628), (49353, 412160), (51520, 394824), (53760, 378373), (58880, 345471), (61824, 329020), (65804, 309120), (77280, 263216), (82255, 247296), (82432, 246765), (88320, 230314), (98706, 206080), (103040, 197412), (115157, 176640), (123648, 164510), (131608, 154560)]