202158720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11699}}^1$

素因数の和:11727

約数の個数: 128

約数和(自身を含む): 716040000

約数和(自身を除く): 513881280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 11699, 17280, 23398, 35097, 46796, 58495, 70194, 93592, 105291, 116990, 140388, 175485, 187184, 210582, 233980, 280776, 315873, 350970, 374368, 421164, 467960, 526455, 561552, 631746, 701940, 748736, 842328, 935920, 1052910, 1123104, 1263492, 1403880, 1497472, 1579365, 1684656, 1871840, 2105820, 2246208, 2526984, 2807760, 3158730, 3369312, 3743680, 4211640, 4492416, 5053968, 5615520, 6317460, 6738624, 7487360, 8423280, 10107936, 11231040, 12634920, 13477248, 16846560, 20215872, 22462080, 25269840, 33693120, 40431744, 50539680, 67386240, 101079360, 202158720]

約数ペア:

[(1, 202158720), (2, 101079360), (3, 67386240), (4, 50539680), (5, 40431744), (6, 33693120), (8, 25269840), (9, 22462080), (10, 20215872), (12, 16846560), (15, 13477248), (16, 12634920), (18, 11231040), (20, 10107936), (24, 8423280), (27, 7487360), (30, 6738624), (32, 6317460), (36, 5615520), (40, 5053968), (45, 4492416), (48, 4211640), (54, 3743680), (60, 3369312), (64, 3158730), (72, 2807760), (80, 2526984), (90, 2246208), (96, 2105820), (108, 1871840), (120, 1684656), (128, 1579365), (135, 1497472), (144, 1403880), (160, 1263492), (180, 1123104), (192, 1052910), (216, 935920), (240, 842328), (270, 748736), (288, 701940), (320, 631746), (360, 561552), (384, 526455), (432, 467960), (480, 421164), (540, 374368), (576, 350970), (640, 315873), (720, 280776), (864, 233980), (960, 210582), (1080, 187184), (1152, 175485), (1440, 140388), (1728, 116990), (1920, 105291), (2160, 93592), (2880, 70194), (3456, 58495), (4320, 46796), (5760, 35097), (8640, 23398), (11699, 17280)]