76569280

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 112

約数和(自身を含む): 194584320

約数和(自身を除く): 118015040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 64, 74, 80, 116, 145, 148, 160, 185, 223, 232, 290, 296, 320, 370, 446, 464, 580, 592, 740, 892, 928, 1073, 1115, 1160, 1184, 1480, 1784, 1856, 2146, 2230, 2320, 2368, 2960, 3568, 4292, 4460, 4640, 5365, 5920, 6467, 7136, 8251, 8584, 8920, 9280, 10730, 11840, 12934, 14272, 16502, 17168, 17840, 21460, 25868, 32335, 33004, 34336, 35680, 41255, 42920, 51736, 64670, 66008, 68672, 71360, 82510, 85840, 103472, 129340, 132016, 165020, 171680, 206944, 239279, 258680, 264032, 330040, 343360, 413888, 478558, 517360, 528064, 660080, 957116, 1034720, 1196395, 1320160, 1914232, 2069440, 2392790, 2640320, 3828464, 4785580, 7656928, 9571160, 15313856, 19142320, 38284640, 76569280]

約数ペア:

[(1, 76569280), (2, 38284640), (4, 19142320), (5, 15313856), (8, 9571160), (10, 7656928), (16, 4785580), (20, 3828464), (29, 2640320), (32, 2392790), (37, 2069440), (40, 1914232), (58, 1320160), (64, 1196395), (74, 1034720), (80, 957116), (116, 660080), (145, 528064), (148, 517360), (160, 478558), (185, 413888), (223, 343360), (232, 330040), (290, 264032), (296, 258680), (320, 239279), (370, 206944), (446, 171680), (464, 165020), (580, 132016), (592, 129340), (740, 103472), (892, 85840), (928, 82510), (1073, 71360), (1115, 68672), (1160, 66008), (1184, 64670), (1480, 51736), (1784, 42920), (1856, 41255), (2146, 35680), (2230, 34336), (2320, 33004), (2368, 32335), (2960, 25868), (3568, 21460), (4292, 17840), (4460, 17168), (4640, 16502), (5365, 14272), (5920, 12934), (6467, 11840), (7136, 10730), (8251, 9280), (8584, 8920)]