157269720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77093}}^1$

素因数の和:77124

約数の個数: 64

約数和(自身を含む): 499569120

約数和(自身を除く): 342299400

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, 77093, 154186, 231279, 308372, 385465, 462558, 616744, 770930, 925116, 1156395, 1310581, 1541860, 1850232, 2312790, 2621162, 3083720, 3931743, 4625580, 5242324, 6552905, 7863486, 9251160, 10484648, 13105810, 15726972, 19658715, 26211620, 31453944, 39317430, 52423240, 78634860, 157269720]

約数ペア:

[(1, 157269720), (2, 78634860), (3, 52423240), (4, 39317430), (5, 31453944), (6, 26211620), (8, 19658715), (10, 15726972), (12, 13105810), (15, 10484648), (17, 9251160), (20, 7863486), (24, 6552905), (30, 5242324), (34, 4625580), (40, 3931743), (51, 3083720), (60, 2621162), (68, 2312790), (85, 1850232), (102, 1541860), (120, 1310581), (136, 1156395), (170, 925116), (204, 770930), (255, 616744), (340, 462558), (408, 385465), (510, 308372), (680, 231279), (1020, 154186), (2040, 77093)]