1227748657520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{307103}}^1$

素因数の和:307204

約数の個数: 240

約数和(自身を含む): 3646626600960

約数和(自身を除く): 2418877943440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 80, 88, 110, 112, 118, 121, 140, 154, 176, 220, 236, 242, 280, 295, 308, 385, 413, 440, 472, 484, 560, 590, 605, 616, 649, 770, 826, 847, 880, 944, 968, 1180, 1210, 1232, 1298, 1540, 1652, 1694, 1936, 2065, 2360, 2420, 2596, 3080, 3245, 3304, 3388, 4130, 4235, 4543, 4720, 4840, 5192, 6160, 6490, 6608, 6776, 7139, 8260, 8470, 9086, 9680, 10384, 12980, 13552, 14278, 16520, 16940, 18172, 22715, 25960, 28556, 33040, 33880, 35695, 36344, 45430, 49973, 51920, 57112, 67760, 71390, 72688, 90860, 99946, 114224, 142780, 181720, 199892, 249865, 285560, 307103, 363440, 399784, 499730, 571120, 614206, 799568, 999460, 1228412, 1535515, 1998920, 2149721, 2456824, 3071030, 3378133, 3997840, 4299442, 4913648, 6142060, 6756266, 8598884, 10748605, 12284120, 13512532, 16890665, 17197768, 18119077, 21497210, 23646931, 24568240, 27025064, 33781330, 34395536, 36238154, 37159463, 42994420, 47293862, 54050128, 67562660, 72476308, 74318926, 85988840, 90595385, 94587724, 118234655, 126833539, 135125320, 144952616, 148637852, 171977680, 181190770, 185797315, 189175448, 199309847, 236469310, 253667078, 260116241, 270250640, 289905232, 297275704, 362381540, 371594630, 378350896, 398619694, 472938620, 507334156, 520232482, 594551408, 634167695, 724763080, 743189260, 797239388, 945877240, 996549235, 1014668312, 1040464964, 1268335390, 1300581205, 1395168929, 1449526160, 1486378520, 1594478776, 1891754480, 1993098470, 2029336624, 2080929928, 2192408317, 2536670780, 2601162410, 2790337858, 2972757040, 3188957552, 3986196940, 4161859856, 4384816634, 5073341560, 5202324820, 5580675716, 6975844645, 7972393880, 8769633268, 10146683120, 10404649640, 10962041585, 11161351432, 13951689290, 15346858219, 15944787760, 17539266536, 20809299280, 21924083170, 22322702864, 27903378580, 30693716438, 35078533072, 43848166340, 55806757160, 61387432876, 76734291095, 87696332680, 111613514320, 122774865752, 153468582190, 175392665360, 245549731504, 306937164380, 613874328760, 1227748657520]

約数ペア:

[(1, 1227748657520), (2, 613874328760), (4, 306937164380), (5, 245549731504), (7, 175392665360), (8, 153468582190), (10, 122774865752), (11, 111613514320), (14, 87696332680), (16, 76734291095), (20, 61387432876), (22, 55806757160), (28, 43848166340), (35, 35078533072), (40, 30693716438), (44, 27903378580), (55, 22322702864), (56, 21924083170), (59, 20809299280), (70, 17539266536), (77, 15944787760), (80, 15346858219), (88, 13951689290), (110, 11161351432), (112, 10962041585), (118, 10404649640), (121, 10146683120), (140, 8769633268), (154, 7972393880), (176, 6975844645), (220, 5580675716), (236, 5202324820), (242, 5073341560), (280, 4384816634), (295, 4161859856), (308, 3986196940), (385, 3188957552), (413, 2972757040), (440, 2790337858), (472, 2601162410), (484, 2536670780), (560, 2192408317), (590, 2080929928), (605, 2029336624), (616, 1993098470), (649, 1891754480), (770, 1594478776), (826, 1486378520), (847, 1449526160), (880, 1395168929), (944, 1300581205), (968, 1268335390), (1180, 1040464964), (1210, 1014668312), (1232, 996549235), (1298, 945877240), (1540, 797239388), (1652, 743189260), (1694, 724763080), (1936, 634167695), (2065, 594551408), (2360, 520232482), (2420, 507334156), (2596, 472938620), (3080, 398619694), (3245, 378350896), (3304, 371594630), (3388, 362381540), (4130, 297275704), (4235, 289905232), (4543, 270250640), (4720, 260116241), (4840, 253667078), (5192, 236469310), (6160, 199309847), (6490, 189175448), (6608, 185797315), (6776, 181190770), (7139, 171977680), (8260, 148637852), (8470, 144952616), (9086, 135125320), (9680, 126833539), (10384, 118234655), (12980, 94587724), (13552, 90595385), (14278, 85988840), (16520, 74318926), (16940, 72476308), (18172, 67562660), (22715, 54050128), (25960, 47293862), (28556, 42994420), (33040, 37159463), (33880, 36238154), (35695, 34395536), (36344, 33781330), (45430, 27025064), (49973, 24568240), (51920, 23646931), (57112, 21497210), (67760, 18119077), (71390, 17197768), (72688, 16890665), (90860, 13512532), (99946, 12284120), (114224, 10748605), (142780, 8598884), (181720, 6756266), (199892, 6142060), (249865, 4913648), (285560, 4299442), (307103, 3997840), (363440, 3378133), (399784, 3071030), (499730, 2456824), (571120, 2149721), (614206, 1998920), (799568, 1535515), (999460, 1228412)]