53561760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:883

約数の個数: 192

約数和(自身を含む): 203212800

約数和(自身を除く): 149651040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 839, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1678, 1680, 1824, 1995, 2128, 2280, 2517, 2660, 3040, 3192, 3356, 3360, 3990, 4195, 4256, 4560, 5034, 5320, 5873, 6384, 6712, 7980, 8390, 9120, 10068, 10640, 11746, 12585, 12768, 13424, 15941, 15960, 16780, 17619, 20136, 21280, 23492, 25170, 26848, 29365, 31882, 31920, 33560, 35238, 40272, 46984, 47823, 50340, 58730, 63764, 63840, 67120, 70476, 79705, 80544, 88095, 93968, 95646, 100680, 111587, 117460, 127528, 134240, 140952, 159410, 176190, 187936, 191292, 201360, 223174, 234920, 239115, 255056, 281904, 318820, 334761, 352380, 382584, 402720, 446348, 469840, 478230, 510112, 557935, 563808, 637640, 669522, 704760, 765168, 892696, 939680, 956460, 1115870, 1275280, 1339044, 1409520, 1530336, 1673805, 1785392, 1912920, 2231740, 2550560, 2678088, 2819040, 3347610, 3570784, 3825840, 4463480, 5356176, 6695220, 7651680, 8926960, 10712352, 13390440, 17853920, 26780880, 53561760]

約数ペア:

[(1, 53561760), (2, 26780880), (3, 17853920), (4, 13390440), (5, 10712352), (6, 8926960), (7, 7651680), (8, 6695220), (10, 5356176), (12, 4463480), (14, 3825840), (15, 3570784), (16, 3347610), (19, 2819040), (20, 2678088), (21, 2550560), (24, 2231740), (28, 1912920), (30, 1785392), (32, 1673805), (35, 1530336), (38, 1409520), (40, 1339044), (42, 1275280), (48, 1115870), (56, 956460), (57, 939680), (60, 892696), (70, 765168), (76, 704760), (80, 669522), (84, 637640), (95, 563808), (96, 557935), (105, 510112), (112, 478230), (114, 469840), (120, 446348), (133, 402720), (140, 382584), (152, 352380), (160, 334761), (168, 318820), (190, 281904), (210, 255056), (224, 239115), (228, 234920), (240, 223174), (266, 201360), (280, 191292), (285, 187936), (304, 176190), (336, 159410), (380, 140952), (399, 134240), (420, 127528), (456, 117460), (480, 111587), (532, 100680), (560, 95646), (570, 93968), (608, 88095), (665, 80544), (672, 79705), (760, 70476), (798, 67120), (839, 63840), (840, 63764), (912, 58730), (1064, 50340), (1120, 47823), (1140, 46984), (1330, 40272), (1520, 35238), (1596, 33560), (1678, 31920), (1680, 31882), (1824, 29365), (1995, 26848), (2128, 25170), (2280, 23492), (2517, 21280), (2660, 20136), (3040, 17619), (3192, 16780), (3356, 15960), (3360, 15941), (3990, 13424), (4195, 12768), (4256, 12585), (4560, 11746), (5034, 10640), (5320, 10068), (5873, 9120), (6384, 8390), (6712, 7980)]