67868480

素因数分解:

$2^6\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1619}}^1$

素因数の和:1767

約数の個数: 56

約数和(自身を含む): 162946080

約数和(自身を除く): 95077600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 131, 160, 262, 320, 524, 655, 1048, 1310, 1619, 2096, 2620, 3238, 4192, 5240, 6476, 8095, 8384, 10480, 12952, 16190, 20960, 25904, 32380, 41920, 51808, 64760, 103616, 129520, 212089, 259040, 424178, 518080, 848356, 1060445, 1696712, 2120890, 3393424, 4241780, 6786848, 8483560, 13573696, 16967120, 33934240, 67868480]

約数ペア:

[(1, 67868480), (2, 33934240), (4, 16967120), (5, 13573696), (8, 8483560), (10, 6786848), (16, 4241780), (20, 3393424), (32, 2120890), (40, 1696712), (64, 1060445), (80, 848356), (131, 518080), (160, 424178), (262, 259040), (320, 212089), (524, 129520), (655, 103616), (1048, 64760), (1310, 51808), (1619, 41920), (2096, 32380), (2620, 25904), (3238, 20960), (4192, 16190), (5240, 12952), (6476, 10480), (8095, 8384)]