122548440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1$

素因数の和:4001

約数の個数: 128

約数和(自身を含む): 431631360

約数和(自身を除く): 309082920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 3943, 4440, 5180, 6216, 7770, 7886, 10360, 11829, 15540, 15772, 19715, 23658, 27601, 31080, 31544, 39430, 47316, 55202, 59145, 78860, 82803, 94632, 110404, 118290, 138005, 145891, 157720, 165606, 220808, 236580, 276010, 291782, 331212, 414015, 437673, 473160, 552020, 583564, 662424, 729455, 828030, 875346, 1021237, 1104040, 1167128, 1458910, 1656060, 1750692, 2042474, 2188365, 2917820, 3063711, 3312120, 3501384, 4084948, 4376730, 5106185, 5835640, 6127422, 8169896, 8753460, 10212370, 12254844, 15318555, 17506920, 20424740, 24509688, 30637110, 40849480, 61274220, 122548440]

約数ペア:

[(1, 122548440), (2, 61274220), (3, 40849480), (4, 30637110), (5, 24509688), (6, 20424740), (7, 17506920), (8, 15318555), (10, 12254844), (12, 10212370), (14, 8753460), (15, 8169896), (20, 6127422), (21, 5835640), (24, 5106185), (28, 4376730), (30, 4084948), (35, 3501384), (37, 3312120), (40, 3063711), (42, 2917820), (56, 2188365), (60, 2042474), (70, 1750692), (74, 1656060), (84, 1458910), (105, 1167128), (111, 1104040), (120, 1021237), (140, 875346), (148, 828030), (168, 729455), (185, 662424), (210, 583564), (222, 552020), (259, 473160), (280, 437673), (296, 414015), (370, 331212), (420, 291782), (444, 276010), (518, 236580), (555, 220808), (740, 165606), (777, 157720), (840, 145891), (888, 138005), (1036, 118290), (1110, 110404), (1295, 94632), (1480, 82803), (1554, 78860), (2072, 59145), (2220, 55202), (2590, 47316), (3108, 39430), (3885, 31544), (3943, 31080), (4440, 27601), (5180, 23658), (6216, 19715), (7770, 15772), (7886, 15540), (10360, 11829)]