969933440

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 2728277640

約数和(自身を除く): 1758344200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 157, 160, 196, 197, 224, 245, 280, 314, 320, 392, 394, 448, 490, 560, 628, 640, 784, 785, 788, 896, 980, 985, 1099, 1120, 1256, 1379, 1568, 1570, 1576, 1960, 1970, 2198, 2240, 2512, 2758, 3136, 3140, 3152, 3920, 3940, 4396, 4480, 5024, 5495, 5516, 6272, 6280, 6304, 6895, 7693, 7840, 7880, 8792, 9653, 10048, 10990, 11032, 12560, 12608, 13790, 15386, 15680, 15760, 17584, 19306, 20096, 21980, 22064, 25120, 25216, 27580, 30772, 30929, 31360, 31520, 35168, 38465, 38612, 43960, 44128, 48265, 50240, 55160, 61544, 61858, 63040, 70336, 76930, 77224, 87920, 88256, 96530, 100480, 110320, 123088, 123716, 126080, 140672, 153860, 154448, 154645, 175840, 176512, 193060, 216503, 220640, 246176, 247432, 307720, 308896, 309290, 351680, 386120, 433006, 441280, 492352, 494864, 615440, 617792, 618580, 703360, 772240, 866012, 882560, 984704, 989728, 1082515, 1230880, 1235584, 1237160, 1515521, 1544480, 1732024, 1979456, 2165030, 2461760, 2474320, 3031042, 3088960, 3464048, 3958912, 4330060, 4923520, 4948640, 6062084, 6177920, 6928096, 7577605, 8660120, 9897280, 12124168, 13856192, 15155210, 17320240, 19794560, 24248336, 27712384, 30310420, 34640480, 48496672, 60620840, 69280960, 96993344, 121241680, 138561920, 193986688, 242483360, 484966720, 969933440]

約数ペア:

[(1, 969933440), (2, 484966720), (4, 242483360), (5, 193986688), (7, 138561920), (8, 121241680), (10, 96993344), (14, 69280960), (16, 60620840), (20, 48496672), (28, 34640480), (32, 30310420), (35, 27712384), (40, 24248336), (49, 19794560), (56, 17320240), (64, 15155210), (70, 13856192), (80, 12124168), (98, 9897280), (112, 8660120), (128, 7577605), (140, 6928096), (157, 6177920), (160, 6062084), (196, 4948640), (197, 4923520), (224, 4330060), (245, 3958912), (280, 3464048), (314, 3088960), (320, 3031042), (392, 2474320), (394, 2461760), (448, 2165030), (490, 1979456), (560, 1732024), (628, 1544480), (640, 1515521), (784, 1237160), (785, 1235584), (788, 1230880), (896, 1082515), (980, 989728), (985, 984704), (1099, 882560), (1120, 866012), (1256, 772240), (1379, 703360), (1568, 618580), (1570, 617792), (1576, 615440), (1960, 494864), (1970, 492352), (2198, 441280), (2240, 433006), (2512, 386120), (2758, 351680), (3136, 309290), (3140, 308896), (3152, 307720), (3920, 247432), (3940, 246176), (4396, 220640), (4480, 216503), (5024, 193060), (5495, 176512), (5516, 175840), (6272, 154645), (6280, 154448), (6304, 153860), (6895, 140672), (7693, 126080), (7840, 123716), (7880, 123088), (8792, 110320), (9653, 100480), (10048, 96530), (10990, 88256), (11032, 87920), (12560, 77224), (12608, 76930), (13790, 70336), (15386, 63040), (15680, 61858), (15760, 61544), (17584, 55160), (19306, 50240), (20096, 48265), (21980, 44128), (22064, 43960), (25120, 38612), (25216, 38465), (27580, 35168), (30772, 31520), (30929, 31360)]