19057070880

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{490151}}^1$

素因数の和:490181

約数の個数: 144

約数和(自身を含む): 67440993984

約数和(自身を除く): 48383923104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 490151, 980302, 1470453, 1960604, 2450755, 2940906, 3921208, 4411359, 4901510, 5881812, 7352265, 7842416, 8822718, 9803020, 11763624, 13234077, 14704530, 15684832, 17645436, 19606040, 22056795, 23527248, 26468154, 29409060, 35290872, 39212080, 39702231, 44113590, 47054496, 52936308, 58818120, 66170385, 70581744, 78424160, 79404462, 88227180, 105872616, 117636240, 119106693, 132340770, 141163488, 158808924, 176454360, 198511155, 211745232, 235272480, 238213386, 264681540, 317617848, 352908720, 397022310, 423490464, 476426772, 529363080, 595533465, 635235696, 705817440, 794044620, 952853544, 1058726160, 1191066930, 1270471392, 1588089240, 1905707088, 2117452320, 2382133860, 3176178480, 3811414176, 4764267720, 6352356960, 9528535440, 19057070880]

約数ペア:

[(1, 19057070880), (2, 9528535440), (3, 6352356960), (4, 4764267720), (5, 3811414176), (6, 3176178480), (8, 2382133860), (9, 2117452320), (10, 1905707088), (12, 1588089240), (15, 1270471392), (16, 1191066930), (18, 1058726160), (20, 952853544), (24, 794044620), (27, 705817440), (30, 635235696), (32, 595533465), (36, 529363080), (40, 476426772), (45, 423490464), (48, 397022310), (54, 352908720), (60, 317617848), (72, 264681540), (80, 238213386), (81, 235272480), (90, 211745232), (96, 198511155), (108, 176454360), (120, 158808924), (135, 141163488), (144, 132340770), (160, 119106693), (162, 117636240), (180, 105872616), (216, 88227180), (240, 79404462), (243, 78424160), (270, 70581744), (288, 66170385), (324, 58818120), (360, 52936308), (405, 47054496), (432, 44113590), (480, 39702231), (486, 39212080), (540, 35290872), (648, 29409060), (720, 26468154), (810, 23527248), (864, 22056795), (972, 19606040), (1080, 17645436), (1215, 15684832), (1296, 14704530), (1440, 13234077), (1620, 11763624), (1944, 9803020), (2160, 8822718), (2430, 7842416), (2592, 7352265), (3240, 5881812), (3888, 4901510), (4320, 4411359), (4860, 3921208), (6480, 2940906), (7776, 2450755), (9720, 1960604), (12960, 1470453), (19440, 980302), (38880, 490151)]