12975539200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:477

約数の個数: 264

約数和(自身を含む): 35024202752

約数和(自身を除く): 22048663552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 127, 128, 130, 160, 200, 208, 254, 256, 260, 307, 320, 325, 400, 416, 508, 512, 520, 614, 635, 640, 650, 800, 832, 1016, 1024, 1040, 1228, 1270, 1280, 1300, 1535, 1600, 1651, 1664, 2032, 2080, 2456, 2540, 2560, 2600, 3070, 3175, 3200, 3302, 3328, 3991, 4064, 4160, 4912, 5080, 5120, 5200, 6140, 6350, 6400, 6604, 6656, 7675, 7982, 8128, 8255, 8320, 9824, 10160, 10400, 12280, 12700, 12800, 13208, 13312, 15350, 15964, 16256, 16510, 16640, 19648, 19955, 20320, 20800, 24560, 25400, 25600, 26416, 30700, 31928, 32512, 33020, 33280, 38989, 39296, 39910, 40640, 41275, 41600, 49120, 50800, 52832, 61400, 63856, 65024, 66040, 66560, 77978, 78592, 79820, 81280, 82550, 83200, 98240, 99775, 101600, 105664, 122800, 127712, 130048, 132080, 155956, 157184, 159640, 162560, 165100, 166400, 194945, 196480, 199550, 203200, 211328, 245600, 255424, 264160, 311912, 314368, 319280, 325120, 330200, 332800, 389890, 392960, 399100, 406400, 422656, 491200, 506857, 510848, 528320, 623824, 638560, 650240, 660400, 779780, 785920, 798200, 812800, 845312, 974725, 982400, 1013714, 1021696, 1056640, 1247648, 1277120, 1320800, 1559560, 1571840, 1596400, 1625600, 1690624, 1949450, 1964800, 2027428, 2043392, 2113280, 2495296, 2534285, 2554240, 2641600, 3119120, 3192800, 3251200, 3898900, 3929600, 4054856, 4086784, 4226560, 4990592, 5068570, 5108480, 5283200, 6238240, 6385600, 7797800, 7859200, 8109712, 8453120, 9981184, 10137140, 10216960, 10566400, 12476480, 12671425, 12771200, 15595600, 16219424, 19962368, 20274280, 20433920, 21132800, 24952960, 25342850, 25542400, 31191200, 32438848, 39924736, 40548560, 42265600, 49905920, 50685700, 51084800, 62382400, 64877696, 81097120, 99811840, 101371400, 102169600, 124764800, 129755392, 162194240, 199623680, 202742800, 249529600, 259510784, 324388480, 405485600, 499059200, 519021568, 648776960, 810971200, 998118400, 1297553920, 1621942400, 2595107840, 3243884800, 6487769600, 12975539200]

約数ペア:

[(1, 12975539200), (2, 6487769600), (4, 3243884800), (5, 2595107840), (8, 1621942400), (10, 1297553920), (13, 998118400), (16, 810971200), (20, 648776960), (25, 519021568), (26, 499059200), (32, 405485600), (40, 324388480), (50, 259510784), (52, 249529600), (64, 202742800), (65, 199623680), (80, 162194240), (100, 129755392), (104, 124764800), (127, 102169600), (128, 101371400), (130, 99811840), (160, 81097120), (200, 64877696), (208, 62382400), (254, 51084800), (256, 50685700), (260, 49905920), (307, 42265600), (320, 40548560), (325, 39924736), (400, 32438848), (416, 31191200), (508, 25542400), (512, 25342850), (520, 24952960), (614, 21132800), (635, 20433920), (640, 20274280), (650, 19962368), (800, 16219424), (832, 15595600), (1016, 12771200), (1024, 12671425), (1040, 12476480), (1228, 10566400), (1270, 10216960), (1280, 10137140), (1300, 9981184), (1535, 8453120), (1600, 8109712), (1651, 7859200), (1664, 7797800), (2032, 6385600), (2080, 6238240), (2456, 5283200), (2540, 5108480), (2560, 5068570), (2600, 4990592), (3070, 4226560), (3175, 4086784), (3200, 4054856), (3302, 3929600), (3328, 3898900), (3991, 3251200), (4064, 3192800), (4160, 3119120), (4912, 2641600), (5080, 2554240), (5120, 2534285), (5200, 2495296), (6140, 2113280), (6350, 2043392), (6400, 2027428), (6604, 1964800), (6656, 1949450), (7675, 1690624), (7982, 1625600), (8128, 1596400), (8255, 1571840), (8320, 1559560), (9824, 1320800), (10160, 1277120), (10400, 1247648), (12280, 1056640), (12700, 1021696), (12800, 1013714), (13208, 982400), (13312, 974725), (15350, 845312), (15964, 812800), (16256, 798200), (16510, 785920), (16640, 779780), (19648, 660400), (19955, 650240), (20320, 638560), (20800, 623824), (24560, 528320), (25400, 510848), (25600, 506857), (26416, 491200), (30700, 422656), (31928, 406400), (32512, 399100), (33020, 392960), (33280, 389890), (38989, 332800), (39296, 330200), (39910, 325120), (40640, 319280), (41275, 314368), (41600, 311912), (49120, 264160), (50800, 255424), (52832, 245600), (61400, 211328), (63856, 203200), (65024, 199550), (66040, 196480), (66560, 194945), (77978, 166400), (78592, 165100), (79820, 162560), (81280, 159640), (82550, 157184), (83200, 155956), (98240, 132080), (99775, 130048), (101600, 127712), (105664, 122800)]