7766161760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:989

約数の個数: 192

約数和(自身を含む): 21459271680

約数和(自身を除く): 13693109920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 127, 140, 142, 160, 224, 254, 280, 284, 355, 497, 508, 560, 568, 635, 710, 769, 889, 994, 1016, 1120, 1136, 1270, 1420, 1538, 1778, 1988, 2032, 2272, 2485, 2540, 2840, 3076, 3556, 3845, 3976, 4064, 4445, 4970, 5080, 5383, 5680, 6152, 7112, 7690, 7952, 8890, 9017, 9940, 10160, 10766, 11360, 12304, 14224, 15380, 15904, 17780, 18034, 19880, 20320, 21532, 24608, 26915, 28448, 30760, 35560, 36068, 39760, 43064, 45085, 53830, 54599, 61520, 63119, 71120, 72136, 79520, 86128, 90170, 97663, 107660, 109198, 123040, 126238, 142240, 144272, 172256, 180340, 195326, 215320, 218396, 252476, 272995, 288544, 315595, 360680, 382193, 390652, 430640, 436792, 488315, 504952, 545990, 631190, 683641, 721360, 764386, 781304, 861280, 873584, 976630, 1009904, 1091980, 1262380, 1367282, 1442720, 1528772, 1562608, 1747168, 1910965, 1953260, 2019808, 2183960, 2524760, 2734564, 3057544, 3125216, 3418205, 3821930, 3906520, 4367920, 5049520, 5469128, 6115088, 6836410, 6934073, 7643860, 7813040, 8735840, 10099040, 10938256, 12230176, 13672820, 13868146, 15287720, 15626080, 21876512, 27345640, 27736292, 30575440, 34670365, 48538511, 54691280, 55472584, 61150880, 69340730, 97077022, 109382560, 110945168, 138681460, 194154044, 221890336, 242692555, 277362920, 388308088, 485385110, 554725840, 776616176, 970770220, 1109451680, 1553232352, 1941540440, 3883080880, 7766161760]

約数ペア:

[(1, 7766161760), (2, 3883080880), (4, 1941540440), (5, 1553232352), (7, 1109451680), (8, 970770220), (10, 776616176), (14, 554725840), (16, 485385110), (20, 388308088), (28, 277362920), (32, 242692555), (35, 221890336), (40, 194154044), (56, 138681460), (70, 110945168), (71, 109382560), (80, 97077022), (112, 69340730), (127, 61150880), (140, 55472584), (142, 54691280), (160, 48538511), (224, 34670365), (254, 30575440), (280, 27736292), (284, 27345640), (355, 21876512), (497, 15626080), (508, 15287720), (560, 13868146), (568, 13672820), (635, 12230176), (710, 10938256), (769, 10099040), (889, 8735840), (994, 7813040), (1016, 7643860), (1120, 6934073), (1136, 6836410), (1270, 6115088), (1420, 5469128), (1538, 5049520), (1778, 4367920), (1988, 3906520), (2032, 3821930), (2272, 3418205), (2485, 3125216), (2540, 3057544), (2840, 2734564), (3076, 2524760), (3556, 2183960), (3845, 2019808), (3976, 1953260), (4064, 1910965), (4445, 1747168), (4970, 1562608), (5080, 1528772), (5383, 1442720), (5680, 1367282), (6152, 1262380), (7112, 1091980), (7690, 1009904), (7952, 976630), (8890, 873584), (9017, 861280), (9940, 781304), (10160, 764386), (10766, 721360), (11360, 683641), (12304, 631190), (14224, 545990), (15380, 504952), (15904, 488315), (17780, 436792), (18034, 430640), (19880, 390652), (20320, 382193), (21532, 360680), (24608, 315595), (26915, 288544), (28448, 272995), (30760, 252476), (35560, 218396), (36068, 215320), (39760, 195326), (43064, 180340), (45085, 172256), (53830, 144272), (54599, 142240), (61520, 126238), (63119, 123040), (71120, 109198), (72136, 107660), (79520, 97663), (86128, 90170)]