77042560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 218116800

約数和(自身を除く): 141074240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 593, 640, 812, 896, 928, 1015, 1120, 1160, 1186, 1624, 1856, 2030, 2240, 2320, 2372, 2965, 3248, 3712, 4060, 4151, 4480, 4640, 4744, 5930, 6496, 8120, 8302, 9280, 9488, 11860, 12992, 16240, 16604, 17197, 18560, 18976, 20755, 23720, 25984, 32480, 33208, 34394, 37952, 41510, 47440, 64960, 66416, 68788, 75904, 83020, 85985, 94880, 120379, 129920, 132832, 137576, 166040, 171970, 189760, 240758, 265664, 275152, 332080, 343940, 379520, 481516, 531328, 550304, 601895, 664160, 687880, 963032, 1100608, 1203790, 1328320, 1375760, 1926064, 2201216, 2407580, 2656640, 2751520, 3852128, 4815160, 5503040, 7704256, 9630320, 11006080, 15408512, 19260640, 38521280, 77042560]

約数ペア:

[(1, 77042560), (2, 38521280), (4, 19260640), (5, 15408512), (7, 11006080), (8, 9630320), (10, 7704256), (14, 5503040), (16, 4815160), (20, 3852128), (28, 2751520), (29, 2656640), (32, 2407580), (35, 2201216), (40, 1926064), (56, 1375760), (58, 1328320), (64, 1203790), (70, 1100608), (80, 963032), (112, 687880), (116, 664160), (128, 601895), (140, 550304), (145, 531328), (160, 481516), (203, 379520), (224, 343940), (232, 332080), (280, 275152), (290, 265664), (320, 240758), (406, 189760), (448, 171970), (464, 166040), (560, 137576), (580, 132832), (593, 129920), (640, 120379), (812, 94880), (896, 85985), (928, 83020), (1015, 75904), (1120, 68788), (1160, 66416), (1186, 64960), (1624, 47440), (1856, 41510), (2030, 37952), (2240, 34394), (2320, 33208), (2372, 32480), (2965, 25984), (3248, 23720), (3712, 20755), (4060, 18976), (4151, 18560), (4480, 17197), (4640, 16604), (4744, 16240), (5930, 12992), (6496, 11860), (8120, 9488), (8302, 9280)]