47923680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 192

約数和(自身を含む): 182891520

約数和(自身を除く): 134967840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 839, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1678, 1680, 1785, 1904, 2040, 2380, 2517, 2720, 2856, 3356, 3360, 3570, 3808, 4080, 4195, 4760, 5034, 5712, 5873, 6712, 7140, 8160, 8390, 9520, 10068, 11424, 11746, 12585, 13424, 14263, 14280, 16780, 17619, 19040, 20136, 23492, 25170, 26848, 28526, 28560, 29365, 33560, 35238, 40272, 42789, 46984, 50340, 57052, 57120, 58730, 67120, 70476, 71315, 80544, 85578, 88095, 93968, 99841, 100680, 114104, 117460, 134240, 140952, 142630, 171156, 176190, 187936, 199682, 201360, 213945, 228208, 234920, 281904, 285260, 299523, 342312, 352380, 399364, 402720, 427890, 456416, 469840, 499205, 563808, 570520, 599046, 684624, 704760, 798728, 855780, 939680, 998410, 1141040, 1198092, 1369248, 1409520, 1497615, 1597456, 1711560, 1996820, 2282080, 2396184, 2819040, 2995230, 3194912, 3423120, 3993640, 4792368, 5990460, 6846240, 7987280, 9584736, 11980920, 15974560, 23961840, 47923680]

約数ペア:

[(1, 47923680), (2, 23961840), (3, 15974560), (4, 11980920), (5, 9584736), (6, 7987280), (7, 6846240), (8, 5990460), (10, 4792368), (12, 3993640), (14, 3423120), (15, 3194912), (16, 2995230), (17, 2819040), (20, 2396184), (21, 2282080), (24, 1996820), (28, 1711560), (30, 1597456), (32, 1497615), (34, 1409520), (35, 1369248), (40, 1198092), (42, 1141040), (48, 998410), (51, 939680), (56, 855780), (60, 798728), (68, 704760), (70, 684624), (80, 599046), (84, 570520), (85, 563808), (96, 499205), (102, 469840), (105, 456416), (112, 427890), (119, 402720), (120, 399364), (136, 352380), (140, 342312), (160, 299523), (168, 285260), (170, 281904), (204, 234920), (210, 228208), (224, 213945), (238, 201360), (240, 199682), (255, 187936), (272, 176190), (280, 171156), (336, 142630), (340, 140952), (357, 134240), (408, 117460), (420, 114104), (476, 100680), (480, 99841), (510, 93968), (544, 88095), (560, 85578), (595, 80544), (672, 71315), (680, 70476), (714, 67120), (816, 58730), (839, 57120), (840, 57052), (952, 50340), (1020, 46984), (1120, 42789), (1190, 40272), (1360, 35238), (1428, 33560), (1632, 29365), (1678, 28560), (1680, 28526), (1785, 26848), (1904, 25170), (2040, 23492), (2380, 20136), (2517, 19040), (2720, 17619), (2856, 16780), (3356, 14280), (3360, 14263), (3570, 13424), (3808, 12585), (4080, 11746), (4195, 11424), (4760, 10068), (5034, 9520), (5712, 8390), (5873, 8160), (6712, 7140)]