16123854120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{120941}}^1$

素因数の和:121067

約数の個数: 128

約数和(自身を含む): 53291882880

約数和(自身を除く): 37168028760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 101, 110, 120, 132, 165, 202, 220, 264, 303, 330, 404, 440, 505, 606, 660, 808, 1010, 1111, 1212, 1320, 1515, 2020, 2222, 2424, 3030, 3333, 4040, 4444, 5555, 6060, 6666, 8888, 11110, 12120, 13332, 16665, 22220, 26664, 33330, 44440, 66660, 120941, 133320, 241882, 362823, 483764, 604705, 725646, 967528, 1209410, 1330351, 1451292, 1814115, 2418820, 2660702, 2902584, 3628230, 3991053, 4837640, 5321404, 6651755, 7256460, 7982106, 10642808, 12215041, 13303510, 14512920, 15964212, 19955265, 24430082, 26607020, 31928424, 36645123, 39910530, 48860164, 53214040, 61075205, 73290246, 79821060, 97720328, 122150410, 134365451, 146580492, 159642120, 183225615, 244300820, 268730902, 293160984, 366451230, 403096353, 488601640, 537461804, 671827255, 732902460, 806192706, 1074923608, 1343654510, 1465804920, 1612385412, 2015481765, 2687309020, 3224770824, 4030963530, 5374618040, 8061927060, 16123854120]

約数ペア:

[(1, 16123854120), (2, 8061927060), (3, 5374618040), (4, 4030963530), (5, 3224770824), (6, 2687309020), (8, 2015481765), (10, 1612385412), (11, 1465804920), (12, 1343654510), (15, 1074923608), (20, 806192706), (22, 732902460), (24, 671827255), (30, 537461804), (33, 488601640), (40, 403096353), (44, 366451230), (55, 293160984), (60, 268730902), (66, 244300820), (88, 183225615), (101, 159642120), (110, 146580492), (120, 134365451), (132, 122150410), (165, 97720328), (202, 79821060), (220, 73290246), (264, 61075205), (303, 53214040), (330, 48860164), (404, 39910530), (440, 36645123), (505, 31928424), (606, 26607020), (660, 24430082), (808, 19955265), (1010, 15964212), (1111, 14512920), (1212, 13303510), (1320, 12215041), (1515, 10642808), (2020, 7982106), (2222, 7256460), (2424, 6651755), (3030, 5321404), (3333, 4837640), (4040, 3991053), (4444, 3628230), (5555, 2902584), (6060, 2660702), (6666, 2418820), (8888, 1814115), (11110, 1451292), (12120, 1330351), (13332, 1209410), (16665, 967528), (22220, 725646), (26664, 604705), (33330, 483764), (44440, 362823), (66660, 241882), (120941, 133320)]