70735560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{787}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 245099520

約数和(自身を除く): 174363960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 787, 840, 856, 1070, 1284, 1498, 1574, 1605, 2140, 2247, 2361, 2568, 2996, 3148, 3210, 3745, 3935, 4280, 4494, 4722, 5509, 5992, 6296, 6420, 7490, 7870, 8988, 9444, 11018, 11235, 11805, 12840, 14980, 15740, 16527, 17976, 18888, 22036, 22470, 23610, 27545, 29960, 31480, 33054, 44072, 44940, 47220, 55090, 66108, 82635, 84209, 89880, 94440, 110180, 132216, 165270, 168418, 220360, 252627, 330540, 336836, 421045, 505254, 589463, 661080, 673672, 842090, 1010508, 1178926, 1263135, 1684180, 1768389, 2021016, 2357852, 2526270, 2947315, 3368360, 3536778, 4715704, 5052540, 5894630, 7073556, 8841945, 10105080, 11789260, 14147112, 17683890, 23578520, 35367780, 70735560]

約数ペア:

[(1, 70735560), (2, 35367780), (3, 23578520), (4, 17683890), (5, 14147112), (6, 11789260), (7, 10105080), (8, 8841945), (10, 7073556), (12, 5894630), (14, 5052540), (15, 4715704), (20, 3536778), (21, 3368360), (24, 2947315), (28, 2526270), (30, 2357852), (35, 2021016), (40, 1768389), (42, 1684180), (56, 1263135), (60, 1178926), (70, 1010508), (84, 842090), (105, 673672), (107, 661080), (120, 589463), (140, 505254), (168, 421045), (210, 336836), (214, 330540), (280, 252627), (321, 220360), (420, 168418), (428, 165270), (535, 132216), (642, 110180), (749, 94440), (787, 89880), (840, 84209), (856, 82635), (1070, 66108), (1284, 55090), (1498, 47220), (1574, 44940), (1605, 44072), (2140, 33054), (2247, 31480), (2361, 29960), (2568, 27545), (2996, 23610), (3148, 22470), (3210, 22036), (3745, 18888), (3935, 17976), (4280, 16527), (4494, 15740), (4722, 14980), (5509, 12840), (5992, 11805), (6296, 11235), (6420, 11018), (7490, 9444), (7870, 8988)]