1569143200

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 3924123840

約数和(自身を除く): 2354980640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 137, 139, 160, 200, 206, 274, 278, 400, 412, 515, 548, 556, 685, 695, 800, 824, 1030, 1096, 1112, 1370, 1390, 1648, 2060, 2192, 2224, 2575, 2740, 2780, 3296, 3425, 3475, 4120, 4384, 4448, 5150, 5480, 5560, 6850, 6950, 8240, 10300, 10960, 11120, 13700, 13900, 14111, 14317, 16480, 19043, 20600, 21920, 22240, 27400, 27800, 28222, 28634, 38086, 41200, 54800, 55600, 56444, 57268, 70555, 71585, 76172, 82400, 95215, 109600, 111200, 112888, 114536, 141110, 143170, 152344, 190430, 225776, 229072, 282220, 286340, 304688, 352775, 357925, 380860, 451552, 458144, 476075, 564440, 572680, 609376, 705550, 715850, 761720, 952150, 1128880, 1145360, 1411100, 1431700, 1523440, 1904300, 1961429, 2257760, 2290720, 2822200, 2863400, 3046880, 3808600, 3922858, 5644400, 5726800, 7617200, 7845716, 9807145, 11288800, 11453600, 15234400, 15691432, 19614290, 31382864, 39228580, 49035725, 62765728, 78457160, 98071450, 156914320, 196142900, 313828640, 392285800, 784571600, 1569143200]

約数ペア:

[(1, 1569143200), (2, 784571600), (4, 392285800), (5, 313828640), (8, 196142900), (10, 156914320), (16, 98071450), (20, 78457160), (25, 62765728), (32, 49035725), (40, 39228580), (50, 31382864), (80, 19614290), (100, 15691432), (103, 15234400), (137, 11453600), (139, 11288800), (160, 9807145), (200, 7845716), (206, 7617200), (274, 5726800), (278, 5644400), (400, 3922858), (412, 3808600), (515, 3046880), (548, 2863400), (556, 2822200), (685, 2290720), (695, 2257760), (800, 1961429), (824, 1904300), (1030, 1523440), (1096, 1431700), (1112, 1411100), (1370, 1145360), (1390, 1128880), (1648, 952150), (2060, 761720), (2192, 715850), (2224, 705550), (2575, 609376), (2740, 572680), (2780, 564440), (3296, 476075), (3425, 458144), (3475, 451552), (4120, 380860), (4384, 357925), (4448, 352775), (5150, 304688), (5480, 286340), (5560, 282220), (6850, 229072), (6950, 225776), (8240, 190430), (10300, 152344), (10960, 143170), (11120, 141110), (13700, 114536), (13900, 112888), (14111, 111200), (14317, 109600), (16480, 95215), (19043, 82400), (20600, 76172), (21920, 71585), (22240, 70555), (27400, 57268), (27800, 56444), (28222, 55600), (28634, 54800), (38086, 41200)]