157000440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76961}}^1$

素因数の和:76992

約数の個数: 64

約数和(自身を含む): 498713760

約数和(自身を除く): 341713320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 76961, 153922, 230883, 307844, 384805, 461766, 615688, 769610, 923532, 1154415, 1308337, 1539220, 1847064, 2308830, 2616674, 3078440, 3925011, 4617660, 5233348, 6541685, 7850022, 9235320, 10466696, 13083370, 15700044, 19625055, 26166740, 31400088, 39250110, 52333480, 78500220, 157000440]

約数ペア:

[(1, 157000440), (2, 78500220), (3, 52333480), (4, 39250110), (5, 31400088), (6, 26166740), (8, 19625055), (10, 15700044), (12, 13083370), (15, 10466696), (17, 9235320), (20, 7850022), (24, 6541685), (30, 5233348), (34, 4617660), (40, 3925011), (51, 3078440), (60, 2616674), (68, 2308830), (85, 1847064), (102, 1539220), (120, 1308337), (136, 1154415), (170, 923532), (204, 769610), (255, 615688), (340, 461766), (408, 384805), (510, 307844), (680, 230883), (1020, 153922), (2040, 76961)]