8999109120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68927}}^1$

素因数の和:68970

約数の個数: 160

約数和(自身を含む): 30461764608

約数和(自身を除く): 21462655488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 7680, 8160, 8704, 10880, 13056, 16320, 21760, 26112, 32640, 43520, 65280, 68927, 130560, 137854, 206781, 275708, 344635, 413562, 551416, 689270, 827124, 1033905, 1102832, 1171759, 1378540, 1654248, 2067810, 2205664, 2343518, 2757080, 3308496, 3515277, 4135620, 4411328, 4687036, 5514160, 5858795, 6616992, 7030554, 8271240, 8822656, 9374072, 11028320, 11717590, 13233984, 14061108, 16542480, 17576385, 17645312, 18748144, 22056640, 23435180, 26467968, 28122216, 33084960, 35152770, 35290624, 37496288, 44113280, 46870360, 52935936, 56244432, 66169920, 70305540, 74992576, 88226560, 93740720, 105871872, 112488864, 132339840, 140611080, 149985152, 176453120, 187481440, 224977728, 264679680, 281222160, 299970304, 374962880, 449955456, 529359360, 562444320, 599940608, 749925760, 899910912, 1124888640, 1499851520, 1799821824, 2249777280, 2999703040, 4499554560, 8999109120]

約数ペア:

[(1, 8999109120), (2, 4499554560), (3, 2999703040), (4, 2249777280), (5, 1799821824), (6, 1499851520), (8, 1124888640), (10, 899910912), (12, 749925760), (15, 599940608), (16, 562444320), (17, 529359360), (20, 449955456), (24, 374962880), (30, 299970304), (32, 281222160), (34, 264679680), (40, 224977728), (48, 187481440), (51, 176453120), (60, 149985152), (64, 140611080), (68, 132339840), (80, 112488864), (85, 105871872), (96, 93740720), (102, 88226560), (120, 74992576), (128, 70305540), (136, 66169920), (160, 56244432), (170, 52935936), (192, 46870360), (204, 44113280), (240, 37496288), (255, 35290624), (256, 35152770), (272, 33084960), (320, 28122216), (340, 26467968), (384, 23435180), (408, 22056640), (480, 18748144), (510, 17645312), (512, 17576385), (544, 16542480), (640, 14061108), (680, 13233984), (768, 11717590), (816, 11028320), (960, 9374072), (1020, 8822656), (1088, 8271240), (1280, 7030554), (1360, 6616992), (1536, 5858795), (1632, 5514160), (1920, 4687036), (2040, 4411328), (2176, 4135620), (2560, 3515277), (2720, 3308496), (3264, 2757080), (3840, 2343518), (4080, 2205664), (4352, 2067810), (5440, 1654248), (6528, 1378540), (7680, 1171759), (8160, 1102832), (8704, 1033905), (10880, 827124), (13056, 689270), (16320, 551416), (21760, 413562), (26112, 344635), (32640, 275708), (43520, 206781), (65280, 137854), (68927, 130560)]