968117920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 2874009600

約数和(自身を除く): 1905891680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 179, 220, 224, 280, 308, 352, 358, 385, 439, 440, 560, 616, 716, 770, 878, 880, 895, 1120, 1232, 1253, 1432, 1540, 1756, 1760, 1790, 1969, 2195, 2464, 2506, 2864, 3073, 3080, 3512, 3580, 3938, 4390, 4829, 5012, 5728, 6146, 6160, 6265, 7024, 7160, 7876, 8780, 9658, 9845, 10024, 12292, 12320, 12530, 13783, 14048, 14320, 15365, 15752, 17560, 19316, 19690, 20048, 24145, 24584, 25060, 27566, 28640, 30730, 31504, 33803, 35120, 38632, 39380, 40096, 48290, 49168, 50120, 55132, 61460, 63008, 67606, 68915, 70240, 77264, 78581, 78760, 96580, 98336, 100240, 110264, 122920, 135212, 137830, 154528, 157162, 157520, 169015, 193160, 200480, 220528, 245840, 270424, 275660, 314324, 315040, 338030, 386320, 392905, 441056, 491680, 540848, 550067, 551320, 628648, 676060, 772640, 785810, 864391, 1081696, 1100134, 1102640, 1257296, 1352120, 1571620, 1728782, 2200268, 2205280, 2514592, 2704240, 2750335, 3143240, 3457564, 4321955, 4400536, 5408480, 5500670, 6050737, 6286480, 6915128, 8643910, 8801072, 11001340, 12101474, 12572960, 13830256, 17287820, 17602144, 22002680, 24202948, 27660512, 30253685, 34575640, 44005360, 48405896, 60507370, 69151280, 88010720, 96811792, 121014740, 138302560, 193623584, 242029480, 484058960, 968117920]

約数ペア:

[(1, 968117920), (2, 484058960), (4, 242029480), (5, 193623584), (7, 138302560), (8, 121014740), (10, 96811792), (11, 88010720), (14, 69151280), (16, 60507370), (20, 48405896), (22, 44005360), (28, 34575640), (32, 30253685), (35, 27660512), (40, 24202948), (44, 22002680), (55, 17602144), (56, 17287820), (70, 13830256), (77, 12572960), (80, 12101474), (88, 11001340), (110, 8801072), (112, 8643910), (140, 6915128), (154, 6286480), (160, 6050737), (176, 5500670), (179, 5408480), (220, 4400536), (224, 4321955), (280, 3457564), (308, 3143240), (352, 2750335), (358, 2704240), (385, 2514592), (439, 2205280), (440, 2200268), (560, 1728782), (616, 1571620), (716, 1352120), (770, 1257296), (878, 1102640), (880, 1100134), (895, 1081696), (1120, 864391), (1232, 785810), (1253, 772640), (1432, 676060), (1540, 628648), (1756, 551320), (1760, 550067), (1790, 540848), (1969, 491680), (2195, 441056), (2464, 392905), (2506, 386320), (2864, 338030), (3073, 315040), (3080, 314324), (3512, 275660), (3580, 270424), (3938, 245840), (4390, 220528), (4829, 200480), (5012, 193160), (5728, 169015), (6146, 157520), (6160, 157162), (6265, 154528), (7024, 137830), (7160, 135212), (7876, 122920), (8780, 110264), (9658, 100240), (9845, 98336), (10024, 96580), (12292, 78760), (12320, 78581), (12530, 77264), (13783, 70240), (14048, 68915), (14320, 67606), (15365, 63008), (15752, 61460), (17560, 55132), (19316, 50120), (19690, 49168), (20048, 48290), (24145, 40096), (24584, 39380), (25060, 38632), (27566, 35120), (28640, 33803), (30730, 31504)]