224126720

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^2\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 108

約数和(自身を含む): 562905336

約数和(自身を除く): 338778616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 331, 368, 460, 529, 640, 662, 736, 920, 1058, 1280, 1324, 1472, 1655, 1840, 2116, 2645, 2648, 2944, 3310, 3680, 4232, 5290, 5296, 5888, 6620, 7360, 7613, 8464, 10580, 10592, 13240, 14720, 15226, 16928, 21160, 21184, 26480, 29440, 30452, 33856, 38065, 42320, 42368, 52960, 60904, 67712, 76130, 84640, 84736, 105920, 121808, 135424, 152260, 169280, 175099, 211840, 243616, 304520, 338560, 350198, 423680, 487232, 609040, 677120, 700396, 875495, 974464, 1218080, 1400792, 1750990, 1948928, 2436160, 2801584, 3501980, 4872320, 5603168, 7003960, 9744640, 11206336, 14007920, 22412672, 28015840, 44825344, 56031680, 112063360, 224126720]

約数ペア:

[(1, 224126720), (2, 112063360), (4, 56031680), (5, 44825344), (8, 28015840), (10, 22412672), (16, 14007920), (20, 11206336), (23, 9744640), (32, 7003960), (40, 5603168), (46, 4872320), (64, 3501980), (80, 2801584), (92, 2436160), (115, 1948928), (128, 1750990), (160, 1400792), (184, 1218080), (230, 974464), (256, 875495), (320, 700396), (331, 677120), (368, 609040), (460, 487232), (529, 423680), (640, 350198), (662, 338560), (736, 304520), (920, 243616), (1058, 211840), (1280, 175099), (1324, 169280), (1472, 152260), (1655, 135424), (1840, 121808), (2116, 105920), (2645, 84736), (2648, 84640), (2944, 76130), (3310, 67712), (3680, 60904), (4232, 52960), (5290, 42368), (5296, 42320), (5888, 38065), (6620, 33856), (7360, 30452), (7613, 29440), (8464, 26480), (10580, 21184), (10592, 21160), (13240, 16928), (14720, 15226)]