23722440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:963

約数の個数: 128

約数和(自身を含む): 84049920

約数和(自身を除く): 60327480

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, 911, 930, 1085, 1240, 1302, 1736, 1822, 1860, 2170, 2604, 2733, 3255, 3644, 3720, 4340, 4555, 5208, 5466, 6377, 6510, 7288, 8680, 9110, 10932, 12754, 13020, 13665, 18220, 19131, 21864, 25508, 26040, 27330, 28241, 31885, 36440, 38262, 51016, 54660, 56482, 63770, 76524, 84723, 95655, 109320, 112964, 127540, 141205, 153048, 169446, 191310, 197687, 225928, 255080, 282410, 338892, 382620, 395374, 423615, 564820, 593061, 677784, 765240, 790748, 847230, 988435, 1129640, 1186122, 1581496, 1694460, 1976870, 2372244, 2965305, 3388920, 3953740, 4744488, 5930610, 7907480, 11861220, 23722440]

約数ペア:

[(1, 23722440), (2, 11861220), (3, 7907480), (4, 5930610), (5, 4744488), (6, 3953740), (7, 3388920), (8, 2965305), (10, 2372244), (12, 1976870), (14, 1694460), (15, 1581496), (20, 1186122), (21, 1129640), (24, 988435), (28, 847230), (30, 790748), (31, 765240), (35, 677784), (40, 593061), (42, 564820), (56, 423615), (60, 395374), (62, 382620), (70, 338892), (84, 282410), (93, 255080), (105, 225928), (120, 197687), (124, 191310), (140, 169446), (155, 153048), (168, 141205), (186, 127540), (210, 112964), (217, 109320), (248, 95655), (280, 84723), (310, 76524), (372, 63770), (420, 56482), (434, 54660), (465, 51016), (620, 38262), (651, 36440), (744, 31885), (840, 28241), (868, 27330), (911, 26040), (930, 25508), (1085, 21864), (1240, 19131), (1302, 18220), (1736, 13665), (1822, 13020), (1860, 12754), (2170, 10932), (2604, 9110), (2733, 8680), (3255, 7288), (3644, 6510), (3720, 6377), (4340, 5466), (4555, 5208)]