84656640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 276160896

約数和(自身を除く): 191504256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 151, 160, 192, 219, 240, 256, 292, 302, 320, 365, 384, 438, 453, 480, 512, 584, 604, 640, 730, 755, 768, 876, 906, 960, 1095, 1168, 1208, 1280, 1460, 1510, 1536, 1752, 1812, 1920, 2190, 2265, 2336, 2416, 2560, 2920, 3020, 3504, 3624, 3840, 4380, 4530, 4672, 4832, 5840, 6040, 7008, 7248, 7680, 8760, 9060, 9344, 9664, 11023, 11680, 12080, 14016, 14496, 17520, 18120, 18688, 19328, 22046, 23360, 24160, 28032, 28992, 33069, 35040, 36240, 37376, 38656, 44092, 46720, 48320, 55115, 56064, 57984, 66138, 70080, 72480, 77312, 88184, 93440, 96640, 110230, 112128, 115968, 132276, 140160, 144960, 165345, 176368, 186880, 193280, 220460, 231936, 264552, 280320, 289920, 330690, 352736, 386560, 440920, 529104, 560640, 579840, 661380, 705472, 881840, 1058208, 1159680, 1322760, 1410944, 1763680, 2116416, 2645520, 2821888, 3527360, 4232832, 5291040, 5643776, 7054720, 8465664, 10582080, 14109440, 16931328, 21164160, 28218880, 42328320, 84656640]

約数ペア:

[(1, 84656640), (2, 42328320), (3, 28218880), (4, 21164160), (5, 16931328), (6, 14109440), (8, 10582080), (10, 8465664), (12, 7054720), (15, 5643776), (16, 5291040), (20, 4232832), (24, 3527360), (30, 2821888), (32, 2645520), (40, 2116416), (48, 1763680), (60, 1410944), (64, 1322760), (73, 1159680), (80, 1058208), (96, 881840), (120, 705472), (128, 661380), (146, 579840), (151, 560640), (160, 529104), (192, 440920), (219, 386560), (240, 352736), (256, 330690), (292, 289920), (302, 280320), (320, 264552), (365, 231936), (384, 220460), (438, 193280), (453, 186880), (480, 176368), (512, 165345), (584, 144960), (604, 140160), (640, 132276), (730, 115968), (755, 112128), (768, 110230), (876, 96640), (906, 93440), (960, 88184), (1095, 77312), (1168, 72480), (1208, 70080), (1280, 66138), (1460, 57984), (1510, 56064), (1536, 55115), (1752, 48320), (1812, 46720), (1920, 44092), (2190, 38656), (2265, 37376), (2336, 36240), (2416, 35040), (2560, 33069), (2920, 28992), (3020, 28032), (3504, 24160), (3624, 23360), (3840, 22046), (4380, 19328), (4530, 18688), (4672, 18120), (4832, 17520), (5840, 14496), (6040, 14016), (7008, 12080), (7248, 11680), (7680, 11023), (8760, 9664), (9060, 9344)]