64866720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2017}}^1$

素因数の和:2102

約数の個数: 96

約数和(自身を含む): 207482688

約数和(自身を除く): 142615968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 160, 201, 240, 268, 335, 402, 480, 536, 670, 804, 1005, 1072, 1340, 1608, 2010, 2017, 2144, 2680, 3216, 4020, 4034, 5360, 6051, 6432, 8040, 8068, 10085, 10720, 12102, 16080, 16136, 20170, 24204, 30255, 32160, 32272, 40340, 48408, 60510, 64544, 80680, 96816, 121020, 135139, 161360, 193632, 242040, 270278, 322720, 405417, 484080, 540556, 675695, 810834, 968160, 1081112, 1351390, 1621668, 2027085, 2162224, 2702780, 3243336, 4054170, 4324448, 5405560, 6486672, 8108340, 10811120, 12973344, 16216680, 21622240, 32433360, 64866720]

約数ペア:

[(1, 64866720), (2, 32433360), (3, 21622240), (4, 16216680), (5, 12973344), (6, 10811120), (8, 8108340), (10, 6486672), (12, 5405560), (15, 4324448), (16, 4054170), (20, 3243336), (24, 2702780), (30, 2162224), (32, 2027085), (40, 1621668), (48, 1351390), (60, 1081112), (67, 968160), (80, 810834), (96, 675695), (120, 540556), (134, 484080), (160, 405417), (201, 322720), (240, 270278), (268, 242040), (335, 193632), (402, 161360), (480, 135139), (536, 121020), (670, 96816), (804, 80680), (1005, 64544), (1072, 60510), (1340, 48408), (1608, 40340), (2010, 32272), (2017, 32160), (2144, 30255), (2680, 24204), (3216, 20170), (4020, 16136), (4034, 16080), (5360, 12102), (6051, 10720), (6432, 10085), (8040, 8068)]