143742870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 406425600

約数和(自身を除く): 262682730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 79, 90, 115, 135, 138, 158, 207, 230, 237, 270, 293, 345, 395, 414, 474, 586, 621, 690, 711, 790, 879, 1035, 1185, 1242, 1422, 1465, 1758, 1817, 2070, 2133, 2370, 2637, 2930, 3105, 3555, 3634, 4266, 4395, 5274, 5451, 6210, 6739, 7110, 7911, 8790, 9085, 10665, 10902, 13185, 13478, 15822, 16353, 18170, 20217, 21330, 23147, 26370, 27255, 32706, 33695, 39555, 40434, 46294, 49059, 54510, 60651, 67390, 69441, 79110, 81765, 98118, 101085, 115735, 121302, 138882, 163530, 181953, 202170, 208323, 231470, 245295, 303255, 347205, 363906, 416646, 490590, 532381, 606510, 624969, 694410, 909765, 1041615, 1064762, 1249938, 1597143, 1819530, 2083230, 2661905, 3124845, 3194286, 4791429, 5323810, 6249690, 7985715, 9582858, 14374287, 15971430, 23957145, 28748574, 47914290, 71871435, 143742870]

約数ペア:

[(1, 143742870), (2, 71871435), (3, 47914290), (5, 28748574), (6, 23957145), (9, 15971430), (10, 14374287), (15, 9582858), (18, 7985715), (23, 6249690), (27, 5323810), (30, 4791429), (45, 3194286), (46, 3124845), (54, 2661905), (69, 2083230), (79, 1819530), (90, 1597143), (115, 1249938), (135, 1064762), (138, 1041615), (158, 909765), (207, 694410), (230, 624969), (237, 606510), (270, 532381), (293, 490590), (345, 416646), (395, 363906), (414, 347205), (474, 303255), (586, 245295), (621, 231470), (690, 208323), (711, 202170), (790, 181953), (879, 163530), (1035, 138882), (1185, 121302), (1242, 115735), (1422, 101085), (1465, 98118), (1758, 81765), (1817, 79110), (2070, 69441), (2133, 67390), (2370, 60651), (2637, 54510), (2930, 49059), (3105, 46294), (3555, 40434), (3634, 39555), (4266, 33695), (4395, 32706), (5274, 27255), (5451, 26370), (6210, 23147), (6739, 21330), (7110, 20217), (7911, 18170), (8790, 16353), (9085, 15822), (10665, 13478), (10902, 13185)]