83538560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 236476800

約数和(自身を除く): 152938240

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, 640, 643, 812, 896, 928, 1015, 1120, 1160, 1286, 1624, 1856, 2030, 2240, 2320, 2572, 3215, 3248, 3712, 4060, 4480, 4501, 4640, 5144, 6430, 6496, 8120, 9002, 9280, 10288, 12860, 12992, 16240, 18004, 18560, 18647, 20576, 22505, 25720, 25984, 32480, 36008, 37294, 41152, 45010, 51440, 64960, 72016, 74588, 82304, 90020, 93235, 102880, 129920, 130529, 144032, 149176, 180040, 186470, 205760, 261058, 288064, 298352, 360080, 372940, 411520, 522116, 576128, 596704, 652645, 720160, 745880, 1044232, 1193408, 1305290, 1440320, 1491760, 2088464, 2386816, 2610580, 2880640, 2983520, 4176928, 5221160, 5967040, 8353856, 10442320, 11934080, 16707712, 20884640, 41769280, 83538560]

約数ペア:

[(1, 83538560), (2, 41769280), (4, 20884640), (5, 16707712), (7, 11934080), (8, 10442320), (10, 8353856), (14, 5967040), (16, 5221160), (20, 4176928), (28, 2983520), (29, 2880640), (32, 2610580), (35, 2386816), (40, 2088464), (56, 1491760), (58, 1440320), (64, 1305290), (70, 1193408), (80, 1044232), (112, 745880), (116, 720160), (128, 652645), (140, 596704), (145, 576128), (160, 522116), (203, 411520), (224, 372940), (232, 360080), (280, 298352), (290, 288064), (320, 261058), (406, 205760), (448, 186470), (464, 180040), (560, 149176), (580, 144032), (640, 130529), (643, 129920), (812, 102880), (896, 93235), (928, 90020), (1015, 82304), (1120, 74588), (1160, 72016), (1286, 64960), (1624, 51440), (1856, 45010), (2030, 41152), (2240, 37294), (2320, 36008), (2572, 32480), (3215, 25984), (3248, 25720), (3712, 22505), (4060, 20576), (4480, 18647), (4501, 18560), (4640, 18004), (5144, 16240), (6430, 12992), (6496, 12860), (8120, 10288), (9002, 9280)]