476808800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 216

約数和(自身を含む): 1333414656

約数和(自身を除く): 856605856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 127, 130, 152, 160, 190, 200, 208, 247, 254, 260, 304, 325, 361, 380, 400, 416, 475, 494, 508, 520, 608, 635, 650, 722, 760, 800, 950, 988, 1016, 1040, 1235, 1270, 1300, 1444, 1520, 1651, 1805, 1900, 1976, 2032, 2080, 2413, 2470, 2540, 2600, 2888, 3040, 3175, 3302, 3610, 3800, 3952, 4064, 4693, 4826, 4940, 5080, 5200, 5776, 6175, 6350, 6604, 7220, 7600, 7904, 8255, 9025, 9386, 9652, 9880, 10160, 10400, 11552, 12065, 12350, 12700, 13208, 14440, 15200, 16510, 18050, 18772, 19304, 19760, 20320, 23465, 24130, 24700, 25400, 26416, 28880, 31369, 33020, 36100, 37544, 38608, 39520, 41275, 45847, 46930, 48260, 49400, 50800, 52832, 57760, 60325, 62738, 66040, 72200, 75088, 77216, 82550, 91694, 93860, 96520, 98800, 101600, 117325, 120650, 125476, 132080, 144400, 150176, 156845, 165100, 183388, 187720, 193040, 197600, 229235, 234650, 241300, 250952, 264160, 288800, 313690, 330200, 366776, 375440, 386080, 458470, 469300, 482600, 501904, 596011, 627380, 660400, 733552, 750880, 784225, 916940, 938600, 965200, 1003808, 1146175, 1192022, 1254760, 1320800, 1467104, 1568450, 1833880, 1877200, 1930400, 2292350, 2384044, 2509520, 2980055, 3136900, 3667760, 3754400, 4584700, 4768088, 5019040, 5960110, 6273800, 7335520, 9169400, 9536176, 11920220, 12547600, 14900275, 18338800, 19072352, 23840440, 25095200, 29800550, 36677600, 47680880, 59601100, 95361760, 119202200, 238404400, 476808800]

約数ペア:

[(1, 476808800), (2, 238404400), (4, 119202200), (5, 95361760), (8, 59601100), (10, 47680880), (13, 36677600), (16, 29800550), (19, 25095200), (20, 23840440), (25, 19072352), (26, 18338800), (32, 14900275), (38, 12547600), (40, 11920220), (50, 9536176), (52, 9169400), (65, 7335520), (76, 6273800), (80, 5960110), (95, 5019040), (100, 4768088), (104, 4584700), (127, 3754400), (130, 3667760), (152, 3136900), (160, 2980055), (190, 2509520), (200, 2384044), (208, 2292350), (247, 1930400), (254, 1877200), (260, 1833880), (304, 1568450), (325, 1467104), (361, 1320800), (380, 1254760), (400, 1192022), (416, 1146175), (475, 1003808), (494, 965200), (508, 938600), (520, 916940), (608, 784225), (635, 750880), (650, 733552), (722, 660400), (760, 627380), (800, 596011), (950, 501904), (988, 482600), (1016, 469300), (1040, 458470), (1235, 386080), (1270, 375440), (1300, 366776), (1444, 330200), (1520, 313690), (1651, 288800), (1805, 264160), (1900, 250952), (1976, 241300), (2032, 234650), (2080, 229235), (2413, 197600), (2470, 193040), (2540, 187720), (2600, 183388), (2888, 165100), (3040, 156845), (3175, 150176), (3302, 144400), (3610, 132080), (3800, 125476), (3952, 120650), (4064, 117325), (4693, 101600), (4826, 98800), (4940, 96520), (5080, 93860), (5200, 91694), (5776, 82550), (6175, 77216), (6350, 75088), (6604, 72200), (7220, 66040), (7600, 62738), (7904, 60325), (8255, 57760), (9025, 52832), (9386, 50800), (9652, 49400), (9880, 48260), (10160, 46930), (10400, 45847), (11552, 41275), (12065, 39520), (12350, 38608), (12700, 37544), (13208, 36100), (14440, 33020), (15200, 31369), (16510, 28880), (18050, 26416), (18772, 25400), (19304, 24700), (19760, 24130), (20320, 23465)]