201846480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:885

約数の個数: 160

約数和(自身を含む): 690277248

約数和(自身を除く): 488430768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 101, 110, 120, 132, 165, 176, 202, 220, 240, 264, 303, 330, 404, 440, 505, 528, 606, 660, 757, 808, 880, 1010, 1111, 1212, 1320, 1514, 1515, 1616, 2020, 2222, 2271, 2424, 2640, 3028, 3030, 3333, 3785, 4040, 4444, 4542, 4848, 5555, 6056, 6060, 6666, 7570, 8080, 8327, 8888, 9084, 11110, 11355, 12112, 12120, 13332, 15140, 16654, 16665, 17776, 18168, 22220, 22710, 24240, 24981, 26664, 30280, 33308, 33330, 36336, 41635, 44440, 45420, 49962, 53328, 60560, 66616, 66660, 76457, 83270, 88880, 90840, 99924, 124905, 133232, 133320, 152914, 166540, 181680, 199848, 229371, 249810, 266640, 305828, 333080, 382285, 399696, 458742, 499620, 611656, 666160, 764570, 841027, 917484, 999240, 1146855, 1223312, 1529140, 1682054, 1834968, 1998480, 2293710, 2523081, 3058280, 3364108, 3669936, 4205135, 4587420, 5046162, 6116560, 6728216, 8410270, 9174840, 10092324, 12615405, 13456432, 16820540, 18349680, 20184648, 25230810, 33641080, 40369296, 50461620, 67282160, 100923240, 201846480]

約数ペア:

[(1, 201846480), (2, 100923240), (3, 67282160), (4, 50461620), (5, 40369296), (6, 33641080), (8, 25230810), (10, 20184648), (11, 18349680), (12, 16820540), (15, 13456432), (16, 12615405), (20, 10092324), (22, 9174840), (24, 8410270), (30, 6728216), (33, 6116560), (40, 5046162), (44, 4587420), (48, 4205135), (55, 3669936), (60, 3364108), (66, 3058280), (80, 2523081), (88, 2293710), (101, 1998480), (110, 1834968), (120, 1682054), (132, 1529140), (165, 1223312), (176, 1146855), (202, 999240), (220, 917484), (240, 841027), (264, 764570), (303, 666160), (330, 611656), (404, 499620), (440, 458742), (505, 399696), (528, 382285), (606, 333080), (660, 305828), (757, 266640), (808, 249810), (880, 229371), (1010, 199848), (1111, 181680), (1212, 166540), (1320, 152914), (1514, 133320), (1515, 133232), (1616, 124905), (2020, 99924), (2222, 90840), (2271, 88880), (2424, 83270), (2640, 76457), (3028, 66660), (3030, 66616), (3333, 60560), (3785, 53328), (4040, 49962), (4444, 45420), (4542, 44440), (4848, 41635), (5555, 36336), (6056, 33330), (6060, 33308), (6666, 30280), (7570, 26664), (8080, 24981), (8327, 24240), (8888, 22710), (9084, 22220), (11110, 18168), (11355, 17776), (12112, 16665), (12120, 16654), (13332, 15140)]