475577480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 1265932800

約数和(自身を除く): 790355320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 73, 106, 140, 146, 212, 265, 280, 292, 365, 371, 424, 439, 511, 530, 584, 730, 742, 878, 1022, 1060, 1460, 1484, 1756, 1855, 2044, 2120, 2195, 2555, 2920, 2968, 3073, 3512, 3710, 3869, 4088, 4390, 5110, 6146, 7420, 7738, 8780, 10220, 12292, 14840, 15365, 15476, 17560, 19345, 20440, 23267, 24584, 27083, 30730, 30952, 32047, 38690, 46534, 54166, 61460, 64094, 77380, 93068, 108332, 116335, 122920, 128188, 135415, 154760, 160235, 162869, 186136, 216664, 224329, 232670, 256376, 270830, 320470, 325738, 448658, 465340, 541660, 640940, 651476, 814345, 897316, 930680, 1083320, 1121645, 1281880, 1302952, 1628690, 1698491, 1794632, 2243290, 3257380, 3396982, 4486580, 6514760, 6793964, 8492455, 8973160, 11889437, 13587928, 16984910, 23778874, 33969820, 47557748, 59447185, 67939640, 95115496, 118894370, 237788740, 475577480]

約数ペア:

[(1, 475577480), (2, 237788740), (4, 118894370), (5, 95115496), (7, 67939640), (8, 59447185), (10, 47557748), (14, 33969820), (20, 23778874), (28, 16984910), (35, 13587928), (40, 11889437), (53, 8973160), (56, 8492455), (70, 6793964), (73, 6514760), (106, 4486580), (140, 3396982), (146, 3257380), (212, 2243290), (265, 1794632), (280, 1698491), (292, 1628690), (365, 1302952), (371, 1281880), (424, 1121645), (439, 1083320), (511, 930680), (530, 897316), (584, 814345), (730, 651476), (742, 640940), (878, 541660), (1022, 465340), (1060, 448658), (1460, 325738), (1484, 320470), (1756, 270830), (1855, 256376), (2044, 232670), (2120, 224329), (2195, 216664), (2555, 186136), (2920, 162869), (2968, 160235), (3073, 154760), (3512, 135415), (3710, 128188), (3869, 122920), (4088, 116335), (4390, 108332), (5110, 93068), (6146, 77380), (7420, 64094), (7738, 61460), (8780, 54166), (10220, 46534), (12292, 38690), (14840, 32047), (15365, 30952), (15476, 30730), (17560, 27083), (19345, 24584), (20440, 23267)]