111268920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4325

約数の個数: 128

約数和(自身を含む): 393891840

約数和(自身を除く): 282622920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4273, 4340, 5208, 6510, 8546, 8680, 12819, 13020, 17092, 21365, 25638, 26040, 29911, 34184, 42730, 51276, 59822, 64095, 85460, 89733, 102552, 119644, 128190, 132463, 149555, 170920, 179466, 239288, 256380, 264926, 299110, 358932, 397389, 448665, 512760, 529852, 598220, 662315, 717864, 794778, 897330, 927241, 1059704, 1196440, 1324630, 1589556, 1794660, 1854482, 1986945, 2649260, 2781723, 3179112, 3589320, 3708964, 3973890, 4636205, 5298520, 5563446, 7417928, 7947780, 9272410, 11126892, 13908615, 15895560, 18544820, 22253784, 27817230, 37089640, 55634460, 111268920]

約数ペア:

[(1, 111268920), (2, 55634460), (3, 37089640), (4, 27817230), (5, 22253784), (6, 18544820), (7, 15895560), (8, 13908615), (10, 11126892), (12, 9272410), (14, 7947780), (15, 7417928), (20, 5563446), (21, 5298520), (24, 4636205), (28, 3973890), (30, 3708964), (31, 3589320), (35, 3179112), (40, 2781723), (42, 2649260), (56, 1986945), (60, 1854482), (62, 1794660), (70, 1589556), (84, 1324630), (93, 1196440), (105, 1059704), (120, 927241), (124, 897330), (140, 794778), (155, 717864), (168, 662315), (186, 598220), (210, 529852), (217, 512760), (248, 448665), (280, 397389), (310, 358932), (372, 299110), (420, 264926), (434, 256380), (465, 239288), (620, 179466), (651, 170920), (744, 149555), (840, 132463), (868, 128190), (930, 119644), (1085, 102552), (1240, 89733), (1302, 85460), (1736, 64095), (1860, 59822), (2170, 51276), (2604, 42730), (3255, 34184), (3720, 29911), (4273, 26040), (4340, 25638), (5208, 21365), (6510, 17092), (8546, 13020), (8680, 12819)]