13768160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 39191040

約数和(自身を除く): 25422880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 647, 665, 760, 1064, 1120, 1294, 1330, 1520, 2128, 2588, 2660, 3040, 3235, 4256, 4529, 5176, 5320, 6470, 9058, 10352, 10640, 12293, 12940, 18116, 20704, 21280, 22645, 24586, 25880, 36232, 45290, 49172, 51760, 61465, 72464, 86051, 90580, 98344, 103520, 122930, 144928, 172102, 181160, 196688, 245860, 344204, 362320, 393376, 430255, 491720, 688408, 724640, 860510, 983440, 1376816, 1721020, 1966880, 2753632, 3442040, 6884080, 13768160]

約数ペア:

[(1, 13768160), (2, 6884080), (4, 3442040), (5, 2753632), (7, 1966880), (8, 1721020), (10, 1376816), (14, 983440), (16, 860510), (19, 724640), (20, 688408), (28, 491720), (32, 430255), (35, 393376), (38, 362320), (40, 344204), (56, 245860), (70, 196688), (76, 181160), (80, 172102), (95, 144928), (112, 122930), (133, 103520), (140, 98344), (152, 90580), (160, 86051), (190, 72464), (224, 61465), (266, 51760), (280, 49172), (304, 45290), (380, 36232), (532, 25880), (560, 24586), (608, 22645), (647, 21280), (665, 20704), (760, 18116), (1064, 12940), (1120, 12293), (1294, 10640), (1330, 10352), (1520, 9058), (2128, 6470), (2588, 5320), (2660, 5176), (3040, 4529), (3235, 4256)]