78700160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1634

約数の個数: 128

約数和(自身を含む): 234714240

約数和(自身を除く): 156014080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1597, 1760, 2240, 2464, 3080, 3194, 3520, 4480, 4928, 6160, 6388, 7040, 7985, 9856, 11179, 12320, 12776, 15970, 17567, 22358, 24640, 25552, 31940, 35134, 44716, 49280, 51104, 55895, 63880, 70268, 87835, 89432, 102208, 111790, 122969, 127760, 140536, 175670, 178864, 204416, 223580, 245938, 255520, 281072, 351340, 357728, 447160, 491876, 511040, 562144, 614845, 702680, 715456, 894320, 983752, 1022080, 1124288, 1229690, 1405360, 1430912, 1788640, 1967504, 2248576, 2459380, 2810720, 3577280, 3935008, 4918760, 5621440, 7154560, 7870016, 9837520, 11242880, 15740032, 19675040, 39350080, 78700160]

約数ペア:

[(1, 78700160), (2, 39350080), (4, 19675040), (5, 15740032), (7, 11242880), (8, 9837520), (10, 7870016), (11, 7154560), (14, 5621440), (16, 4918760), (20, 3935008), (22, 3577280), (28, 2810720), (32, 2459380), (35, 2248576), (40, 1967504), (44, 1788640), (55, 1430912), (56, 1405360), (64, 1229690), (70, 1124288), (77, 1022080), (80, 983752), (88, 894320), (110, 715456), (112, 702680), (128, 614845), (140, 562144), (154, 511040), (160, 491876), (176, 447160), (220, 357728), (224, 351340), (280, 281072), (308, 255520), (320, 245938), (352, 223580), (385, 204416), (440, 178864), (448, 175670), (560, 140536), (616, 127760), (640, 122969), (704, 111790), (770, 102208), (880, 89432), (896, 87835), (1120, 70268), (1232, 63880), (1408, 55895), (1540, 51104), (1597, 49280), (1760, 44716), (2240, 35134), (2464, 31940), (3080, 25552), (3194, 24640), (3520, 22358), (4480, 17567), (4928, 15970), (6160, 12776), (6388, 12320), (7040, 11179), (7985, 9856)]