341799160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 789847200

約数和(自身を除く): 448048040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 89, 134, 178, 268, 335, 356, 445, 536, 670, 712, 890, 1340, 1433, 1780, 2680, 2866, 3560, 5732, 5963, 7165, 11464, 11926, 14330, 23852, 28660, 29815, 47704, 57320, 59630, 96011, 119260, 127537, 192022, 238520, 255074, 384044, 480055, 510148, 637685, 768088, 960110, 1020296, 1275370, 1920220, 2550740, 3840440, 5101480, 8544979, 17089958, 34179916, 42724895, 68359832, 85449790, 170899580, 341799160]

約数ペア:

[(1, 341799160), (2, 170899580), (4, 85449790), (5, 68359832), (8, 42724895), (10, 34179916), (20, 17089958), (40, 8544979), (67, 5101480), (89, 3840440), (134, 2550740), (178, 1920220), (268, 1275370), (335, 1020296), (356, 960110), (445, 768088), (536, 637685), (670, 510148), (712, 480055), (890, 384044), (1340, 255074), (1433, 238520), (1780, 192022), (2680, 127537), (2866, 119260), (3560, 96011), (5732, 59630), (5963, 57320), (7165, 47704), (11464, 29815), (11926, 28660), (14330, 23852)]