67637640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11503}}^1$

素因数の和:11531

約数の個数: 96

約数和(自身を含む): 236062080

約数和(自身を除く): 168424440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11503, 23006, 34509, 46012, 57515, 69018, 80521, 92024, 115030, 138036, 161042, 172545, 230060, 241563, 276072, 322084, 345090, 402605, 460120, 483126, 563647, 644168, 690180, 805210, 966252, 1127294, 1207815, 1380360, 1610420, 1690941, 1932504, 2254588, 2415630, 2818235, 3220840, 3381882, 4509176, 4831260, 5636470, 6763764, 8454705, 9662520, 11272940, 13527528, 16909410, 22545880, 33818820, 67637640]

約数ペア:

[(1, 67637640), (2, 33818820), (3, 22545880), (4, 16909410), (5, 13527528), (6, 11272940), (7, 9662520), (8, 8454705), (10, 6763764), (12, 5636470), (14, 4831260), (15, 4509176), (20, 3381882), (21, 3220840), (24, 2818235), (28, 2415630), (30, 2254588), (35, 1932504), (40, 1690941), (42, 1610420), (49, 1380360), (56, 1207815), (60, 1127294), (70, 966252), (84, 805210), (98, 690180), (105, 644168), (120, 563647), (140, 483126), (147, 460120), (168, 402605), (196, 345090), (210, 322084), (245, 276072), (280, 241563), (294, 230060), (392, 172545), (420, 161042), (490, 138036), (588, 115030), (735, 92024), (840, 80521), (980, 69018), (1176, 57515), (1470, 46012), (1960, 34509), (2940, 23006), (5880, 11503)]