67630920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{80513}}^1$

素因数の和:80534

約数の個数: 64

約数和(自身を含む): 231880320

約数和(自身を除く): 164249400

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, 120, 140, 168, 210, 280, 420, 840, 80513, 161026, 241539, 322052, 402565, 483078, 563591, 644104, 805130, 966156, 1127182, 1207695, 1610260, 1690773, 1932312, 2254364, 2415390, 2817955, 3220520, 3381546, 4508728, 4830780, 5635910, 6763092, 8453865, 9661560, 11271820, 13526184, 16907730, 22543640, 33815460, 67630920]

約数ペア:

[(1, 67630920), (2, 33815460), (3, 22543640), (4, 16907730), (5, 13526184), (6, 11271820), (7, 9661560), (8, 8453865), (10, 6763092), (12, 5635910), (14, 4830780), (15, 4508728), (20, 3381546), (21, 3220520), (24, 2817955), (28, 2415390), (30, 2254364), (35, 1932312), (40, 1690773), (42, 1610260), (56, 1207695), (60, 1127182), (70, 966156), (84, 805130), (105, 644104), (120, 563591), (140, 483078), (168, 402565), (210, 322052), (280, 241539), (420, 161026), (840, 80513)]