7916229760

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{5399}}^1$

素因数の和:5526

約数の個数: 128

約数和(自身を含む): 19828800000

約数和(自身を除く): 11912570240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 79, 80, 116, 128, 145, 158, 160, 232, 290, 316, 320, 395, 464, 580, 632, 640, 790, 928, 1160, 1264, 1580, 1856, 2291, 2320, 2528, 3160, 3712, 4582, 4640, 5056, 5399, 6320, 9164, 9280, 10112, 10798, 11455, 12640, 18328, 18560, 21596, 22910, 25280, 26995, 36656, 43192, 45820, 50560, 53990, 73312, 86384, 91640, 107980, 146624, 156571, 172768, 183280, 215960, 293248, 313142, 345536, 366560, 426521, 431920, 626284, 691072, 733120, 782855, 853042, 863840, 1252568, 1466240, 1565710, 1706084, 1727680, 2132605, 2505136, 3131420, 3412168, 3455360, 4265210, 5010272, 6262840, 6824336, 8530420, 10020544, 12369109, 12525680, 13648672, 17060840, 20041088, 24738218, 25051360, 27297344, 34121680, 49476436, 50102720, 54594688, 61845545, 68243360, 98952872, 100205440, 123691090, 136486720, 197905744, 247382180, 272973440, 395811488, 494764360, 791622976, 989528720, 1583245952, 1979057440, 3958114880, 7916229760]

約数ペア:

[(1, 7916229760), (2, 3958114880), (4, 1979057440), (5, 1583245952), (8, 989528720), (10, 791622976), (16, 494764360), (20, 395811488), (29, 272973440), (32, 247382180), (40, 197905744), (58, 136486720), (64, 123691090), (79, 100205440), (80, 98952872), (116, 68243360), (128, 61845545), (145, 54594688), (158, 50102720), (160, 49476436), (232, 34121680), (290, 27297344), (316, 25051360), (320, 24738218), (395, 20041088), (464, 17060840), (580, 13648672), (632, 12525680), (640, 12369109), (790, 10020544), (928, 8530420), (1160, 6824336), (1264, 6262840), (1580, 5010272), (1856, 4265210), (2291, 3455360), (2320, 3412168), (2528, 3131420), (3160, 2505136), (3712, 2132605), (4582, 1727680), (4640, 1706084), (5056, 1565710), (5399, 1466240), (6320, 1252568), (9164, 863840), (9280, 853042), (10112, 782855), (10798, 733120), (11455, 691072), (12640, 626284), (18328, 431920), (18560, 426521), (21596, 366560), (22910, 345536), (25280, 313142), (26995, 293248), (36656, 215960), (43192, 183280), (45820, 172768), (50560, 156571), (53990, 146624), (73312, 107980), (86384, 91640)]