1393647200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 3959746560

約数和(自身を除く): 2566099360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 43, 44, 50, 55, 58, 80, 86, 88, 100, 110, 116, 127, 145, 160, 172, 176, 200, 215, 220, 232, 254, 275, 290, 319, 344, 352, 400, 430, 440, 464, 473, 508, 550, 580, 635, 638, 688, 725, 800, 860, 880, 928, 946, 1016, 1075, 1100, 1160, 1247, 1270, 1276, 1376, 1397, 1450, 1595, 1720, 1760, 1892, 2032, 2150, 2200, 2320, 2365, 2494, 2540, 2552, 2794, 2900, 3175, 3190, 3440, 3683, 3784, 4064, 4300, 4400, 4640, 4730, 4988, 5080, 5104, 5461, 5588, 5800, 6235, 6350, 6380, 6880, 6985, 7366, 7568, 7975, 8600, 8800, 9460, 9976, 10160, 10208, 10922, 11176, 11600, 11825, 12470, 12700, 12760, 13717, 13970, 14732, 15136, 15950, 17200, 18415, 18920, 19952, 20320, 21844, 22352, 23200, 23650, 24940, 25400, 25520, 27305, 27434, 27940, 29464, 31175, 31900, 34400, 34925, 36830, 37840, 39904, 40513, 43688, 44704, 47300, 49880, 50800, 51040, 54610, 54868, 55880, 58928, 60071, 62350, 63800, 68585, 69850, 73660, 75680, 81026, 87376, 92075, 94600, 99760, 101600, 109220, 109736, 111760, 117856, 120142, 124700, 127600, 136525, 137170, 139700, 147320, 158369, 162052, 174752, 184150, 189200, 199520, 202565, 218440, 219472, 223520, 240284, 249400, 255200, 273050, 274340, 279400, 294640, 300355, 316738, 324104, 342925, 368300, 378400, 405130, 436880, 438944, 480568, 498800, 546100, 548680, 558800, 589280, 600710, 633476, 648208, 685850, 736600, 791845, 810260, 873760, 961136, 997600, 1012825, 1092200, 1097360, 1117600, 1201420, 1266952, 1296416, 1371700, 1473200, 1501775, 1583690, 1620520, 1742059, 1922272, 2025650, 2184400, 2194720, 2402840, 2533904, 2743400, 2946400, 3003550, 3167380, 3241040, 3484118, 3959225, 4051300, 4368800, 4805680, 5067808, 5486800, 6007100, 6334760, 6482080, 6968236, 7918450, 8102600, 8710295, 9611360, 10973600, 12014200, 12669520, 13936472, 15836900, 16205200, 17420590, 24028400, 25339040, 27872944, 31673800, 32410400, 34841180, 43551475, 48056800, 55745888, 63347600, 69682360, 87102950, 126695200, 139364720, 174205900, 278729440, 348411800, 696823600, 1393647200]

約数ペア:

[(1, 1393647200), (2, 696823600), (4, 348411800), (5, 278729440), (8, 174205900), (10, 139364720), (11, 126695200), (16, 87102950), (20, 69682360), (22, 63347600), (25, 55745888), (29, 48056800), (32, 43551475), (40, 34841180), (43, 32410400), (44, 31673800), (50, 27872944), (55, 25339040), (58, 24028400), (80, 17420590), (86, 16205200), (88, 15836900), (100, 13936472), (110, 12669520), (116, 12014200), (127, 10973600), (145, 9611360), (160, 8710295), (172, 8102600), (176, 7918450), (200, 6968236), (215, 6482080), (220, 6334760), (232, 6007100), (254, 5486800), (275, 5067808), (290, 4805680), (319, 4368800), (344, 4051300), (352, 3959225), (400, 3484118), (430, 3241040), (440, 3167380), (464, 3003550), (473, 2946400), (508, 2743400), (550, 2533904), (580, 2402840), (635, 2194720), (638, 2184400), (688, 2025650), (725, 1922272), (800, 1742059), (860, 1620520), (880, 1583690), (928, 1501775), (946, 1473200), (1016, 1371700), (1075, 1296416), (1100, 1266952), (1160, 1201420), (1247, 1117600), (1270, 1097360), (1276, 1092200), (1376, 1012825), (1397, 997600), (1450, 961136), (1595, 873760), (1720, 810260), (1760, 791845), (1892, 736600), (2032, 685850), (2150, 648208), (2200, 633476), (2320, 600710), (2365, 589280), (2494, 558800), (2540, 548680), (2552, 546100), (2794, 498800), (2900, 480568), (3175, 438944), (3190, 436880), (3440, 405130), (3683, 378400), (3784, 368300), (4064, 342925), (4300, 324104), (4400, 316738), (4640, 300355), (4730, 294640), (4988, 279400), (5080, 274340), (5104, 273050), (5461, 255200), (5588, 249400), (5800, 240284), (6235, 223520), (6350, 219472), (6380, 218440), (6880, 202565), (6985, 199520), (7366, 189200), (7568, 184150), (7975, 174752), (8600, 162052), (8800, 158369), (9460, 147320), (9976, 139700), (10160, 137170), (10208, 136525), (10922, 127600), (11176, 124700), (11600, 120142), (11825, 117856), (12470, 111760), (12700, 109736), (12760, 109220), (13717, 101600), (13970, 99760), (14732, 94600), (15136, 92075), (15950, 87376), (17200, 81026), (18415, 75680), (18920, 73660), (19952, 69850), (20320, 68585), (21844, 63800), (22352, 62350), (23200, 60071), (23650, 58928), (24940, 55880), (25400, 54868), (25520, 54610), (27305, 51040), (27434, 50800), (27940, 49880), (29464, 47300), (31175, 44704), (31900, 43688), (34400, 40513), (34925, 39904), (36830, 37840)]