143043320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2953}}^1$

素因数の和:3144

約数の個数: 64

約数和(自身を含む): 370077120

約数和(自身を除く): 227033800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 280, 346, 692, 865, 1211, 1384, 1730, 2422, 2953, 3460, 4844, 5906, 6055, 6920, 9688, 11812, 12110, 14765, 20671, 23624, 24220, 29530, 41342, 48440, 59060, 82684, 103355, 118120, 165368, 206710, 413420, 510869, 826840, 1021738, 2043476, 2554345, 3576083, 4086952, 5108690, 7152166, 10217380, 14304332, 17880415, 20434760, 28608664, 35760830, 71521660, 143043320]

約数ペア:

[(1, 143043320), (2, 71521660), (4, 35760830), (5, 28608664), (7, 20434760), (8, 17880415), (10, 14304332), (14, 10217380), (20, 7152166), (28, 5108690), (35, 4086952), (40, 3576083), (56, 2554345), (70, 2043476), (140, 1021738), (173, 826840), (280, 510869), (346, 413420), (692, 206710), (865, 165368), (1211, 118120), (1384, 103355), (1730, 82684), (2422, 59060), (2953, 48440), (3460, 41342), (4844, 29530), (5906, 24220), (6055, 23624), (6920, 20671), (9688, 14765), (11812, 12110)]