146723360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:778

約数の個数: 96

約数和(自身を含む): 398442240

約数和(自身を除く): 251718880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 269, 280, 487, 538, 560, 974, 1076, 1120, 1345, 1883, 1948, 2152, 2435, 2690, 3409, 3766, 3896, 4304, 4870, 5380, 6818, 7532, 7792, 8608, 9415, 9740, 10760, 13636, 15064, 15584, 17045, 18830, 19480, 21520, 27272, 30128, 34090, 37660, 38960, 43040, 54544, 60256, 68180, 75320, 77920, 109088, 131003, 136360, 150640, 262006, 272720, 301280, 524012, 545440, 655015, 917021, 1048024, 1310030, 1834042, 2096048, 2620060, 3668084, 4192096, 4585105, 5240120, 7336168, 9170210, 10480240, 14672336, 18340420, 20960480, 29344672, 36680840, 73361680, 146723360]

約数ペア:

[(1, 146723360), (2, 73361680), (4, 36680840), (5, 29344672), (7, 20960480), (8, 18340420), (10, 14672336), (14, 10480240), (16, 9170210), (20, 7336168), (28, 5240120), (32, 4585105), (35, 4192096), (40, 3668084), (56, 2620060), (70, 2096048), (80, 1834042), (112, 1310030), (140, 1048024), (160, 917021), (224, 655015), (269, 545440), (280, 524012), (487, 301280), (538, 272720), (560, 262006), (974, 150640), (1076, 136360), (1120, 131003), (1345, 109088), (1883, 77920), (1948, 75320), (2152, 68180), (2435, 60256), (2690, 54544), (3409, 43040), (3766, 38960), (3896, 37660), (4304, 34090), (4870, 30128), (5380, 27272), (6818, 21520), (7532, 19480), (7792, 18830), (8608, 17045), (9415, 15584), (9740, 15064), (10760, 13636)]