1715707840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:603

約数の個数: 224

約数和(自身を含む): 5135270400

約数和(自身を除く): 3419562560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 179, 220, 224, 280, 308, 320, 352, 358, 385, 389, 440, 448, 560, 616, 704, 716, 770, 778, 880, 895, 1120, 1232, 1253, 1432, 1540, 1556, 1760, 1790, 1945, 1969, 2240, 2464, 2506, 2723, 2864, 3080, 3112, 3520, 3580, 3890, 3938, 4279, 4928, 5012, 5446, 5728, 6160, 6224, 6265, 7160, 7780, 7876, 8558, 9845, 10024, 10892, 11456, 12320, 12448, 12530, 13615, 13783, 14320, 15560, 15752, 17116, 19690, 20048, 21395, 21784, 24640, 24896, 25060, 27230, 27566, 28640, 29953, 31120, 31504, 34232, 39380, 40096, 42790, 43568, 50120, 54460, 55132, 57280, 59906, 62240, 63008, 68464, 68915, 69631, 78760, 80192, 85580, 87136, 100240, 108920, 110264, 119812, 124480, 126016, 136928, 137830, 139262, 149765, 157520, 171160, 174272, 200480, 217840, 220528, 239624, 273856, 275660, 278524, 299530, 315040, 342320, 348155, 400960, 435680, 441056, 479248, 487417, 551320, 557048, 599060, 630080, 684640, 696310, 765941, 871360, 882112, 958496, 974834, 1102640, 1114096, 1198120, 1369280, 1392620, 1531882, 1916992, 1949668, 2205280, 2228192, 2396240, 2437085, 2785240, 3063764, 3829705, 3899336, 4410560, 4456384, 4792480, 4874170, 5361587, 5570480, 6127528, 7659410, 7798672, 9584960, 9748340, 10723174, 11140960, 12255056, 15318820, 15597344, 19496680, 21446348, 22281920, 24510112, 26807935, 30637640, 31194688, 38993360, 42892696, 49020224, 53615870, 61275280, 77986720, 85785392, 107231740, 122550560, 155973440, 171570784, 214463480, 245101120, 343141568, 428926960, 857853920, 1715707840]

約数ペア:

[(1, 1715707840), (2, 857853920), (4, 428926960), (5, 343141568), (7, 245101120), (8, 214463480), (10, 171570784), (11, 155973440), (14, 122550560), (16, 107231740), (20, 85785392), (22, 77986720), (28, 61275280), (32, 53615870), (35, 49020224), (40, 42892696), (44, 38993360), (55, 31194688), (56, 30637640), (64, 26807935), (70, 24510112), (77, 22281920), (80, 21446348), (88, 19496680), (110, 15597344), (112, 15318820), (140, 12255056), (154, 11140960), (160, 10723174), (176, 9748340), (179, 9584960), (220, 7798672), (224, 7659410), (280, 6127528), (308, 5570480), (320, 5361587), (352, 4874170), (358, 4792480), (385, 4456384), (389, 4410560), (440, 3899336), (448, 3829705), (560, 3063764), (616, 2785240), (704, 2437085), (716, 2396240), (770, 2228192), (778, 2205280), (880, 1949668), (895, 1916992), (1120, 1531882), (1232, 1392620), (1253, 1369280), (1432, 1198120), (1540, 1114096), (1556, 1102640), (1760, 974834), (1790, 958496), (1945, 882112), (1969, 871360), (2240, 765941), (2464, 696310), (2506, 684640), (2723, 630080), (2864, 599060), (3080, 557048), (3112, 551320), (3520, 487417), (3580, 479248), (3890, 441056), (3938, 435680), (4279, 400960), (4928, 348155), (5012, 342320), (5446, 315040), (5728, 299530), (6160, 278524), (6224, 275660), (6265, 273856), (7160, 239624), (7780, 220528), (7876, 217840), (8558, 200480), (9845, 174272), (10024, 171160), (10892, 157520), (11456, 149765), (12320, 139262), (12448, 137830), (12530, 136928), (13615, 126016), (13783, 124480), (14320, 119812), (15560, 110264), (15752, 108920), (17116, 100240), (19690, 87136), (20048, 85580), (21395, 80192), (21784, 78760), (24640, 69631), (24896, 68915), (25060, 68464), (27230, 63008), (27566, 62240), (28640, 59906), (29953, 57280), (31120, 55132), (31504, 54460), (34232, 50120), (39380, 43568), (40096, 42790)]