73773280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 200793600

約数和(自身を除く): 127020320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 199, 224, 280, 331, 398, 560, 662, 796, 995, 1120, 1324, 1393, 1592, 1655, 1990, 2317, 2648, 2786, 3184, 3310, 3980, 4634, 5296, 5572, 6368, 6620, 6965, 7960, 9268, 10592, 11144, 11585, 13240, 13930, 15920, 18536, 22288, 23170, 26480, 27860, 31840, 37072, 44576, 46340, 52960, 55720, 65869, 74144, 92680, 111440, 131738, 185360, 222880, 263476, 329345, 370720, 461083, 526952, 658690, 922166, 1053904, 1317380, 1844332, 2107808, 2305415, 2634760, 3688664, 4610830, 5269520, 7377328, 9221660, 10539040, 14754656, 18443320, 36886640, 73773280]

約数ペア:

[(1, 73773280), (2, 36886640), (4, 18443320), (5, 14754656), (7, 10539040), (8, 9221660), (10, 7377328), (14, 5269520), (16, 4610830), (20, 3688664), (28, 2634760), (32, 2305415), (35, 2107808), (40, 1844332), (56, 1317380), (70, 1053904), (80, 922166), (112, 658690), (140, 526952), (160, 461083), (199, 370720), (224, 329345), (280, 263476), (331, 222880), (398, 185360), (560, 131738), (662, 111440), (796, 92680), (995, 74144), (1120, 65869), (1324, 55720), (1393, 52960), (1592, 46340), (1655, 44576), (1990, 37072), (2317, 31840), (2648, 27860), (2786, 26480), (3184, 23170), (3310, 22288), (3980, 18536), (4634, 15920), (5296, 13930), (5572, 13240), (6368, 11585), (6620, 11144), (6965, 10592), (7960, 9268)]