56716974080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2141}}^1$

素因数の和:2380

約数の個数: 192

約数和(自身を含む): 147361032000

約数和(自身を除く): 90644057920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 199, 208, 256, 260, 320, 398, 416, 512, 520, 640, 796, 832, 995, 1024, 1040, 1280, 1592, 1664, 1990, 2048, 2080, 2141, 2560, 2587, 3184, 3328, 3980, 4160, 4282, 5120, 5174, 6368, 6656, 7960, 8320, 8564, 10240, 10348, 10705, 12736, 12935, 13312, 15920, 16640, 17128, 20696, 21410, 25472, 25870, 26624, 27833, 31840, 33280, 34256, 41392, 42820, 50944, 51740, 55666, 63680, 66560, 68512, 82784, 85640, 101888, 103480, 111332, 127360, 133120, 137024, 139165, 165568, 171280, 203776, 206960, 222664, 254720, 274048, 278330, 331136, 342560, 407552, 413920, 426059, 445328, 509440, 548096, 556660, 662272, 685120, 827840, 852118, 890656, 1018880, 1096192, 1113320, 1324544, 1370240, 1655680, 1704236, 1781312, 2037760, 2130295, 2192384, 2226640, 2649088, 2740480, 3311360, 3408472, 3562624, 4260590, 4384768, 4453280, 5298176, 5480960, 5538767, 6622720, 6816944, 7125248, 8521180, 8906560, 10961920, 11077534, 13245440, 13633888, 14250496, 17042360, 17813120, 21923840, 22155068, 26490880, 27267776, 27693835, 28500992, 34084720, 35626240, 44310136, 54535552, 55387670, 57001984, 68169440, 71252480, 88620272, 109071104, 110775340, 136338880, 142504960, 177240544, 218142208, 221550680, 272677760, 285009920, 354481088, 436284416, 443101360, 545355520, 708962176, 872568832, 886202720, 1090711040, 1417924352, 1772405440, 2181422080, 2835848704, 3544810880, 4362844160, 5671697408, 7089621760, 11343394816, 14179243520, 28358487040, 56716974080]

約数ペア:

[(1, 56716974080), (2, 28358487040), (4, 14179243520), (5, 11343394816), (8, 7089621760), (10, 5671697408), (13, 4362844160), (16, 3544810880), (20, 2835848704), (26, 2181422080), (32, 1772405440), (40, 1417924352), (52, 1090711040), (64, 886202720), (65, 872568832), (80, 708962176), (104, 545355520), (128, 443101360), (130, 436284416), (160, 354481088), (199, 285009920), (208, 272677760), (256, 221550680), (260, 218142208), (320, 177240544), (398, 142504960), (416, 136338880), (512, 110775340), (520, 109071104), (640, 88620272), (796, 71252480), (832, 68169440), (995, 57001984), (1024, 55387670), (1040, 54535552), (1280, 44310136), (1592, 35626240), (1664, 34084720), (1990, 28500992), (2048, 27693835), (2080, 27267776), (2141, 26490880), (2560, 22155068), (2587, 21923840), (3184, 17813120), (3328, 17042360), (3980, 14250496), (4160, 13633888), (4282, 13245440), (5120, 11077534), (5174, 10961920), (6368, 8906560), (6656, 8521180), (7960, 7125248), (8320, 6816944), (8564, 6622720), (10240, 5538767), (10348, 5480960), (10705, 5298176), (12736, 4453280), (12935, 4384768), (13312, 4260590), (15920, 3562624), (16640, 3408472), (17128, 3311360), (20696, 2740480), (21410, 2649088), (25472, 2226640), (25870, 2192384), (26624, 2130295), (27833, 2037760), (31840, 1781312), (33280, 1704236), (34256, 1655680), (41392, 1370240), (42820, 1324544), (50944, 1113320), (51740, 1096192), (55666, 1018880), (63680, 890656), (66560, 852118), (68512, 827840), (82784, 685120), (85640, 662272), (101888, 556660), (103480, 548096), (111332, 509440), (127360, 445328), (133120, 426059), (137024, 413920), (139165, 407552), (165568, 342560), (171280, 331136), (203776, 278330), (206960, 274048), (222664, 254720)]