136765680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33521}}^1$

素因数の和:33554

約数の個数: 80

約数和(自身を含む): 448926624

約数和(自身を除く): 312160944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 33521, 67042, 100563, 134084, 167605, 201126, 268168, 335210, 402252, 502815, 536336, 569857, 670420, 804504, 1005630, 1139714, 1340840, 1609008, 1709571, 2011260, 2279428, 2681680, 2849285, 3419142, 4022520, 4558856, 5698570, 6838284, 8045040, 8547855, 9117712, 11397140, 13676568, 17095710, 22794280, 27353136, 34191420, 45588560, 68382840, 136765680]

約数ペア:

[(1, 136765680), (2, 68382840), (3, 45588560), (4, 34191420), (5, 27353136), (6, 22794280), (8, 17095710), (10, 13676568), (12, 11397140), (15, 9117712), (16, 8547855), (17, 8045040), (20, 6838284), (24, 5698570), (30, 4558856), (34, 4022520), (40, 3419142), (48, 2849285), (51, 2681680), (60, 2279428), (68, 2011260), (80, 1709571), (85, 1609008), (102, 1340840), (120, 1139714), (136, 1005630), (170, 804504), (204, 670420), (240, 569857), (255, 536336), (272, 502815), (340, 402252), (408, 335210), (510, 268168), (680, 201126), (816, 167605), (1020, 134084), (1360, 100563), (2040, 67042), (4080, 33521)]