268085440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6299}}^1$

素因数の和:6342

約数の個数: 112

約数和(自身を含む): 768096000

約数和(自身を除く): 500010560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 6299, 8512, 10640, 12598, 21280, 25196, 31495, 42560, 44093, 50392, 62990, 88186, 100784, 119681, 125980, 176372, 201568, 220465, 239362, 251960, 352744, 403136, 440930, 478724, 503920, 598405, 705488, 837767, 881860, 957448, 1007840, 1196810, 1410976, 1675534, 1763720, 1914896, 2015680, 2393620, 2821952, 3351068, 3527440, 3829792, 4188835, 4787240, 6702136, 7054880, 7659584, 8377670, 9574480, 13404272, 14109760, 16755340, 19148960, 26808544, 33510680, 38297920, 53617088, 67021360, 134042720, 268085440]

約数ペア:

[(1, 268085440), (2, 134042720), (4, 67021360), (5, 53617088), (7, 38297920), (8, 33510680), (10, 26808544), (14, 19148960), (16, 16755340), (19, 14109760), (20, 13404272), (28, 9574480), (32, 8377670), (35, 7659584), (38, 7054880), (40, 6702136), (56, 4787240), (64, 4188835), (70, 3829792), (76, 3527440), (80, 3351068), (95, 2821952), (112, 2393620), (133, 2015680), (140, 1914896), (152, 1763720), (160, 1675534), (190, 1410976), (224, 1196810), (266, 1007840), (280, 957448), (304, 881860), (320, 837767), (380, 705488), (448, 598405), (532, 503920), (560, 478724), (608, 440930), (665, 403136), (760, 352744), (1064, 251960), (1120, 239362), (1216, 220465), (1330, 201568), (1520, 176372), (2128, 125980), (2240, 119681), (2660, 100784), (3040, 88186), (4256, 62990), (5320, 50392), (6080, 44093), (6299, 42560), (8512, 31495), (10640, 25196), (12598, 21280)]