207942080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1546

約数の個数: 112

約数和(自身を含む): 544250880

約数和(自身を除く): 336308800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1216, 1472, 1487, 1520, 1748, 1840, 2185, 2974, 3040, 3496, 3680, 4370, 5948, 6080, 6992, 7360, 7435, 8740, 11896, 13984, 14870, 17480, 23792, 27968, 28253, 29740, 34201, 34960, 47584, 56506, 59480, 68402, 69920, 95168, 113012, 118960, 136804, 139840, 141265, 171005, 226024, 237920, 273608, 282530, 342010, 452048, 475840, 547216, 565060, 649819, 684020, 904096, 1094432, 1130120, 1299638, 1368040, 1808192, 2188864, 2260240, 2599276, 2736080, 3249095, 4520480, 5198552, 5472160, 6498190, 9040960, 10397104, 10944320, 12996380, 20794208, 25992760, 41588416, 51985520, 103971040, 207942080]

約数ペア:

[(1, 207942080), (2, 103971040), (4, 51985520), (5, 41588416), (8, 25992760), (10, 20794208), (16, 12996380), (19, 10944320), (20, 10397104), (23, 9040960), (32, 6498190), (38, 5472160), (40, 5198552), (46, 4520480), (64, 3249095), (76, 2736080), (80, 2599276), (92, 2260240), (95, 2188864), (115, 1808192), (152, 1368040), (160, 1299638), (184, 1130120), (190, 1094432), (230, 904096), (304, 684020), (320, 649819), (368, 565060), (380, 547216), (437, 475840), (460, 452048), (608, 342010), (736, 282530), (760, 273608), (874, 237920), (920, 226024), (1216, 171005), (1472, 141265), (1487, 139840), (1520, 136804), (1748, 118960), (1840, 113012), (2185, 95168), (2974, 69920), (3040, 68402), (3496, 59480), (3680, 56506), (4370, 47584), (5948, 34960), (6080, 34201), (6992, 29740), (7360, 28253), (7435, 27968), (8740, 23792), (11896, 17480), (13984, 14870)]