128424546880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{42437}}^1$

素因数の和:42661

約数の個数: 168

約数和(自身を含む): 357590905848

約数和(自身を除く): 229166358968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 193, 196, 224, 245, 280, 320, 386, 392, 448, 490, 560, 772, 784, 965, 980, 1120, 1351, 1544, 1568, 1930, 1960, 2240, 2702, 3088, 3136, 3860, 3920, 5404, 6176, 6755, 7720, 7840, 9457, 10808, 12352, 13510, 15440, 15680, 18914, 21616, 27020, 30880, 37828, 42437, 43232, 47285, 54040, 61760, 75656, 84874, 86464, 94570, 108080, 151312, 169748, 189140, 212185, 216160, 297059, 302624, 339496, 378280, 424370, 432320, 594118, 605248, 678992, 756560, 848740, 1188236, 1357984, 1485295, 1513120, 1697480, 2079413, 2376472, 2715968, 2970590, 3026240, 3394960, 4158826, 4752944, 5941180, 6789920, 8190341, 8317652, 9505888, 10397065, 11882360, 13579840, 16380682, 16635304, 19011776, 20794130, 23764720, 32761364, 33270608, 40951705, 41588260, 47529440, 57332387, 65522728, 66541216, 81903410, 83176520, 95058880, 114664774, 131045456, 133082432, 163806820, 166353040, 229329548, 262090912, 286661935, 327613640, 332706080, 401326709, 458659096, 524181824, 573323870, 655227280, 665412160, 802653418, 917318192, 1146647740, 1310454560, 1605306836, 1834636384, 2006633545, 2293295480, 2620909120, 3210613672, 3669272768, 4013267090, 4586590960, 6421227344, 8026534180, 9173181920, 12842454688, 16053068360, 18346363840, 25684909376, 32106136720, 64212273440, 128424546880]

約数ペア:

[(1, 128424546880), (2, 64212273440), (4, 32106136720), (5, 25684909376), (7, 18346363840), (8, 16053068360), (10, 12842454688), (14, 9173181920), (16, 8026534180), (20, 6421227344), (28, 4586590960), (32, 4013267090), (35, 3669272768), (40, 3210613672), (49, 2620909120), (56, 2293295480), (64, 2006633545), (70, 1834636384), (80, 1605306836), (98, 1310454560), (112, 1146647740), (140, 917318192), (160, 802653418), (193, 665412160), (196, 655227280), (224, 573323870), (245, 524181824), (280, 458659096), (320, 401326709), (386, 332706080), (392, 327613640), (448, 286661935), (490, 262090912), (560, 229329548), (772, 166353040), (784, 163806820), (965, 133082432), (980, 131045456), (1120, 114664774), (1351, 95058880), (1544, 83176520), (1568, 81903410), (1930, 66541216), (1960, 65522728), (2240, 57332387), (2702, 47529440), (3088, 41588260), (3136, 40951705), (3860, 33270608), (3920, 32761364), (5404, 23764720), (6176, 20794130), (6755, 19011776), (7720, 16635304), (7840, 16380682), (9457, 13579840), (10808, 11882360), (12352, 10397065), (13510, 9505888), (15440, 8317652), (15680, 8190341), (18914, 6789920), (21616, 5941180), (27020, 4752944), (30880, 4158826), (37828, 3394960), (42437, 3026240), (43232, 2970590), (47285, 2715968), (54040, 2376472), (61760, 2079413), (75656, 1697480), (84874, 1513120), (86464, 1485295), (94570, 1357984), (108080, 1188236), (151312, 848740), (169748, 756560), (189140, 678992), (212185, 605248), (216160, 594118), (297059, 432320), (302624, 424370), (339496, 378280)]