2501722720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 7352674560

約数和(自身を除く): 4850951840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 59, 68, 70, 80, 85, 112, 118, 119, 131, 136, 140, 160, 170, 224, 236, 238, 262, 272, 280, 289, 295, 340, 413, 472, 476, 524, 544, 560, 578, 590, 595, 655, 680, 826, 917, 944, 952, 1003, 1048, 1120, 1156, 1180, 1190, 1310, 1360, 1445, 1652, 1834, 1888, 1904, 2006, 2023, 2065, 2096, 2227, 2312, 2360, 2380, 2620, 2720, 2890, 3304, 3668, 3808, 4012, 4046, 4130, 4192, 4454, 4585, 4624, 4720, 4760, 5015, 5240, 5780, 6608, 7021, 7336, 7729, 8024, 8092, 8260, 8908, 9170, 9248, 9440, 9520, 10030, 10115, 10480, 11135, 11560, 13216, 14042, 14672, 15458, 15589, 16048, 16184, 16520, 17051, 17816, 18340, 19040, 20060, 20230, 20960, 22270, 23120, 28084, 29344, 30916, 31178, 32096, 32368, 33040, 34102, 35105, 35632, 36680, 37859, 38645, 40120, 40460, 44540, 46240, 54103, 56168, 61832, 62356, 64736, 66080, 68204, 70210, 71264, 73360, 75718, 77290, 77945, 80240, 80920, 85255, 89080, 108206, 112336, 119357, 123664, 124712, 131393, 136408, 140420, 146720, 151436, 154580, 155890, 160480, 161840, 170510, 178160, 189295, 216412, 224672, 238714, 247328, 249424, 262786, 265013, 270515, 272816, 280840, 302872, 309160, 311780, 323680, 341020, 356320, 378590, 432824, 477428, 498848, 525572, 530026, 541030, 545632, 561680, 596785, 605744, 618320, 623560, 656965, 682040, 757180, 865648, 919751, 954856, 1051144, 1060052, 1082060, 1123360, 1193570, 1211488, 1236640, 1247120, 1313930, 1325065, 1364080, 1514360, 1731296, 1839502, 1909712, 2102288, 2120104, 2164120, 2233681, 2387140, 2494240, 2627860, 2650130, 2728160, 3028720, 3679004, 3819424, 4204576, 4240208, 4328240, 4467362, 4598755, 4774280, 5255720, 5300260, 6057440, 7358008, 8480416, 8656480, 8934724, 9197510, 9548560, 10511440, 10600520, 11168405, 14716016, 15635767, 17869448, 18395020, 19097120, 21022880, 21201040, 22336810, 29432032, 31271534, 35738896, 36790040, 42402080, 44673620, 62543068, 71477792, 73580080, 78178835, 89347240, 125086136, 147160160, 156357670, 178694480, 250172272, 312715340, 357388960, 500344544, 625430680, 1250861360, 2501722720]

約数ペア:

[(1, 2501722720), (2, 1250861360), (4, 625430680), (5, 500344544), (7, 357388960), (8, 312715340), (10, 250172272), (14, 178694480), (16, 156357670), (17, 147160160), (20, 125086136), (28, 89347240), (32, 78178835), (34, 73580080), (35, 71477792), (40, 62543068), (56, 44673620), (59, 42402080), (68, 36790040), (70, 35738896), (80, 31271534), (85, 29432032), (112, 22336810), (118, 21201040), (119, 21022880), (131, 19097120), (136, 18395020), (140, 17869448), (160, 15635767), (170, 14716016), (224, 11168405), (236, 10600520), (238, 10511440), (262, 9548560), (272, 9197510), (280, 8934724), (289, 8656480), (295, 8480416), (340, 7358008), (413, 6057440), (472, 5300260), (476, 5255720), (524, 4774280), (544, 4598755), (560, 4467362), (578, 4328240), (590, 4240208), (595, 4204576), (655, 3819424), (680, 3679004), (826, 3028720), (917, 2728160), (944, 2650130), (952, 2627860), (1003, 2494240), (1048, 2387140), (1120, 2233681), (1156, 2164120), (1180, 2120104), (1190, 2102288), (1310, 1909712), (1360, 1839502), (1445, 1731296), (1652, 1514360), (1834, 1364080), (1888, 1325065), (1904, 1313930), (2006, 1247120), (2023, 1236640), (2065, 1211488), (2096, 1193570), (2227, 1123360), (2312, 1082060), (2360, 1060052), (2380, 1051144), (2620, 954856), (2720, 919751), (2890, 865648), (3304, 757180), (3668, 682040), (3808, 656965), (4012, 623560), (4046, 618320), (4130, 605744), (4192, 596785), (4454, 561680), (4585, 545632), (4624, 541030), (4720, 530026), (4760, 525572), (5015, 498848), (5240, 477428), (5780, 432824), (6608, 378590), (7021, 356320), (7336, 341020), (7729, 323680), (8024, 311780), (8092, 309160), (8260, 302872), (8908, 280840), (9170, 272816), (9248, 270515), (9440, 265013), (9520, 262786), (10030, 249424), (10115, 247328), (10480, 238714), (11135, 224672), (11560, 216412), (13216, 189295), (14042, 178160), (14672, 170510), (15458, 161840), (15589, 160480), (16048, 155890), (16184, 154580), (16520, 151436), (17051, 146720), (17816, 140420), (18340, 136408), (19040, 131393), (20060, 124712), (20230, 123664), (20960, 119357), (22270, 112336), (23120, 108206), (28084, 89080), (29344, 85255), (30916, 80920), (31178, 80240), (32096, 77945), (32368, 77290), (33040, 75718), (34102, 73360), (35105, 71264), (35632, 70210), (36680, 68204), (37859, 66080), (38645, 64736), (40120, 62356), (40460, 61832), (44540, 56168), (46240, 54103)]