72166080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{10739}}^1$

素因数の和:10766

約数の個数: 112

約数和(自身を含む): 261884160

約数和(自身を除く): 189718080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 10739, 21478, 32217, 42956, 53695, 64434, 75173, 85912, 107390, 128868, 150346, 161085, 171824, 214780, 225519, 257736, 300692, 322170, 343648, 375865, 429560, 451038, 515472, 601384, 644340, 687296, 751730, 859120, 902076, 1030944, 1127595, 1202768, 1288680, 1503460, 1718240, 1804152, 2061888, 2255190, 2405536, 2577360, 3006920, 3436480, 3608304, 4510380, 4811072, 5154720, 6013840, 7216608, 9020760, 10309440, 12027680, 14433216, 18041520, 24055360, 36083040, 72166080]

約数ペア:

[(1, 72166080), (2, 36083040), (3, 24055360), (4, 18041520), (5, 14433216), (6, 12027680), (7, 10309440), (8, 9020760), (10, 7216608), (12, 6013840), (14, 5154720), (15, 4811072), (16, 4510380), (20, 3608304), (21, 3436480), (24, 3006920), (28, 2577360), (30, 2405536), (32, 2255190), (35, 2061888), (40, 1804152), (42, 1718240), (48, 1503460), (56, 1288680), (60, 1202768), (64, 1127595), (70, 1030944), (80, 902076), (84, 859120), (96, 751730), (105, 687296), (112, 644340), (120, 601384), (140, 515472), (160, 451038), (168, 429560), (192, 375865), (210, 343648), (224, 322170), (240, 300692), (280, 257736), (320, 225519), (336, 214780), (420, 171824), (448, 161085), (480, 150346), (560, 128868), (672, 107390), (840, 85912), (960, 75173), (1120, 64434), (1344, 53695), (1680, 42956), (2240, 32217), (3360, 21478), (6720, 10739)]