16957405440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{3221}}^1$

素因数の和:3705

約数の個数: 216

約数和(自身を含む): 58817494008

約数和(自身を除く): 41860088568

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, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 457, 480, 576, 640, 720, 768, 914, 960, 1152, 1280, 1371, 1440, 1828, 1920, 2285, 2304, 2742, 2880, 3221, 3656, 3840, 4113, 4570, 5484, 5760, 6442, 6855, 7312, 8226, 9140, 9663, 10968, 11520, 12884, 13710, 14624, 16105, 16452, 18280, 19326, 20565, 21936, 25768, 27420, 28989, 29248, 32210, 32904, 36560, 38652, 41130, 43872, 48315, 51536, 54840, 57978, 58496, 64420, 65808, 73120, 77304, 82260, 87744, 96630, 103072, 109680, 115956, 116992, 128840, 131616, 144945, 146240, 154608, 164520, 175488, 193260, 206144, 219360, 231912, 257680, 263232, 289890, 292480, 309216, 329040, 350976, 386520, 412288, 438720, 463824, 515360, 526464, 579780, 584960, 618432, 658080, 773040, 824576, 877440, 927648, 1030720, 1052928, 1159560, 1236864, 1316160, 1471997, 1546080, 1754880, 1855296, 2061440, 2319120, 2473728, 2632320, 2943994, 3092160, 3710592, 4122880, 4415991, 4638240, 5264640, 5887988, 6184320, 7359985, 7421184, 8831982, 9276480, 11775976, 12368640, 13247973, 14719970, 17663964, 18552960, 22079955, 23551952, 26495946, 29439940, 35327928, 37105920, 44159910, 47103904, 52991892, 58879880, 66239865, 70655856, 88319820, 94207808, 105983784, 117759760, 132479730, 141311712, 176639640, 188415616, 211967568, 235519520, 264959460, 282623424, 353279280, 376831232, 423935136, 471039040, 529918920, 565246848, 706558560, 847870272, 942078080, 1059837840, 1130493696, 1413117120, 1695740544, 1884156160, 2119675680, 2826234240, 3391481088, 4239351360, 5652468480, 8478702720, 16957405440]

約数ペア:

[(1, 16957405440), (2, 8478702720), (3, 5652468480), (4, 4239351360), (5, 3391481088), (6, 2826234240), (8, 2119675680), (9, 1884156160), (10, 1695740544), (12, 1413117120), (15, 1130493696), (16, 1059837840), (18, 942078080), (20, 847870272), (24, 706558560), (30, 565246848), (32, 529918920), (36, 471039040), (40, 423935136), (45, 376831232), (48, 353279280), (60, 282623424), (64, 264959460), (72, 235519520), (80, 211967568), (90, 188415616), (96, 176639640), (120, 141311712), (128, 132479730), (144, 117759760), (160, 105983784), (180, 94207808), (192, 88319820), (240, 70655856), (256, 66239865), (288, 58879880), (320, 52991892), (360, 47103904), (384, 44159910), (457, 37105920), (480, 35327928), (576, 29439940), (640, 26495946), (720, 23551952), (768, 22079955), (914, 18552960), (960, 17663964), (1152, 14719970), (1280, 13247973), (1371, 12368640), (1440, 11775976), (1828, 9276480), (1920, 8831982), (2285, 7421184), (2304, 7359985), (2742, 6184320), (2880, 5887988), (3221, 5264640), (3656, 4638240), (3840, 4415991), (4113, 4122880), (4570, 3710592), (5484, 3092160), (5760, 2943994), (6442, 2632320), (6855, 2473728), (7312, 2319120), (8226, 2061440), (9140, 1855296), (9663, 1754880), (10968, 1546080), (11520, 1471997), (12884, 1316160), (13710, 1236864), (14624, 1159560), (16105, 1052928), (16452, 1030720), (18280, 927648), (19326, 877440), (20565, 824576), (21936, 773040), (25768, 658080), (27420, 618432), (28989, 584960), (29248, 579780), (32210, 526464), (32904, 515360), (36560, 463824), (38652, 438720), (41130, 412288), (43872, 386520), (48315, 350976), (51536, 329040), (54840, 309216), (57978, 292480), (58496, 289890), (64420, 263232), (65808, 257680), (73120, 231912), (77304, 219360), (82260, 206144), (87744, 193260), (96630, 175488), (103072, 164520), (109680, 154608), (115956, 146240), (116992, 144945), (128840, 131616)]