199175040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:405

約数の個数: 192

約数和(自身を含む): 695354400

約数和(自身を除く): 496179360

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, 151, 160, 180, 192, 229, 240, 288, 302, 320, 360, 384, 453, 458, 480, 576, 604, 640, 687, 720, 755, 906, 916, 960, 1145, 1152, 1208, 1359, 1374, 1440, 1510, 1812, 1832, 1920, 2061, 2265, 2290, 2416, 2718, 2748, 2880, 3020, 3435, 3624, 3664, 4122, 4530, 4580, 4832, 5436, 5496, 5760, 6040, 6795, 6870, 7248, 7328, 8244, 9060, 9160, 9664, 10305, 10872, 10992, 12080, 13590, 13740, 14496, 14656, 16488, 18120, 18320, 19328, 20610, 21744, 21984, 24160, 27180, 27480, 28992, 29312, 32976, 34579, 36240, 36640, 41220, 43488, 43968, 48320, 54360, 54960, 57984, 65952, 69158, 72480, 73280, 82440, 86976, 87936, 96640, 103737, 108720, 109920, 131904, 138316, 144960, 146560, 164880, 172895, 173952, 207474, 217440, 219840, 263808, 276632, 289920, 311211, 329760, 345790, 414948, 434880, 439680, 518685, 553264, 622422, 659520, 691580, 829896, 869760, 1037370, 1106528, 1244844, 1319040, 1383160, 1556055, 1659792, 2074740, 2213056, 2489688, 2766320, 3112110, 3319584, 4149480, 4426112, 4979376, 5532640, 6224220, 6639168, 8298960, 9958752, 11065280, 12448440, 13278336, 16597920, 19917504, 22130560, 24896880, 33195840, 39835008, 49793760, 66391680, 99587520, 199175040]

約数ペア:

[(1, 199175040), (2, 99587520), (3, 66391680), (4, 49793760), (5, 39835008), (6, 33195840), (8, 24896880), (9, 22130560), (10, 19917504), (12, 16597920), (15, 13278336), (16, 12448440), (18, 11065280), (20, 9958752), (24, 8298960), (30, 6639168), (32, 6224220), (36, 5532640), (40, 4979376), (45, 4426112), (48, 4149480), (60, 3319584), (64, 3112110), (72, 2766320), (80, 2489688), (90, 2213056), (96, 2074740), (120, 1659792), (128, 1556055), (144, 1383160), (151, 1319040), (160, 1244844), (180, 1106528), (192, 1037370), (229, 869760), (240, 829896), (288, 691580), (302, 659520), (320, 622422), (360, 553264), (384, 518685), (453, 439680), (458, 434880), (480, 414948), (576, 345790), (604, 329760), (640, 311211), (687, 289920), (720, 276632), (755, 263808), (906, 219840), (916, 217440), (960, 207474), (1145, 173952), (1152, 172895), (1208, 164880), (1359, 146560), (1374, 144960), (1440, 138316), (1510, 131904), (1812, 109920), (1832, 108720), (1920, 103737), (2061, 96640), (2265, 87936), (2290, 86976), (2416, 82440), (2718, 73280), (2748, 72480), (2880, 69158), (3020, 65952), (3435, 57984), (3624, 54960), (3664, 54360), (4122, 48320), (4530, 43968), (4580, 43488), (4832, 41220), (5436, 36640), (5496, 36240), (5760, 34579), (6040, 32976), (6795, 29312), (6870, 28992), (7248, 27480), (7328, 27180), (8244, 24160), (9060, 21984), (9160, 21744), (9664, 20610), (10305, 19328), (10872, 18320), (10992, 18120), (12080, 16488), (13590, 14656), (13740, 14496)]