83721120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{24917}}^1$

素因数の和:24942

約数の個数: 96

約数和(自身を含む): 301408128

約数和(自身を除く): 217687008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 24917, 49834, 74751, 99668, 124585, 149502, 174419, 199336, 249170, 299004, 348838, 373755, 398672, 498340, 523257, 598008, 697676, 747510, 797344, 872095, 996680, 1046514, 1196016, 1395352, 1495020, 1744190, 1993360, 2093028, 2392032, 2616285, 2790704, 2990040, 3488380, 3986720, 4186056, 5232570, 5581408, 5980080, 6976760, 8372112, 10465140, 11960160, 13953520, 16744224, 20930280, 27907040, 41860560, 83721120]

約数ペア:

[(1, 83721120), (2, 41860560), (3, 27907040), (4, 20930280), (5, 16744224), (6, 13953520), (7, 11960160), (8, 10465140), (10, 8372112), (12, 6976760), (14, 5980080), (15, 5581408), (16, 5232570), (20, 4186056), (21, 3986720), (24, 3488380), (28, 2990040), (30, 2790704), (32, 2616285), (35, 2392032), (40, 2093028), (42, 1993360), (48, 1744190), (56, 1495020), (60, 1395352), (70, 1196016), (80, 1046514), (84, 996680), (96, 872095), (105, 797344), (112, 747510), (120, 697676), (140, 598008), (160, 523257), (168, 498340), (210, 398672), (224, 373755), (240, 348838), (280, 299004), (336, 249170), (420, 199336), (480, 174419), (560, 149502), (672, 124585), (840, 99668), (1120, 74751), (1680, 49834), (3360, 24917)]