142146240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:846

約数の個数: 112

約数和(自身を含む): 453835008

約数和(自身を除く): 311688768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 263, 320, 480, 526, 563, 789, 960, 1052, 1126, 1315, 1578, 1689, 2104, 2252, 2630, 2815, 3156, 3378, 3945, 4208, 4504, 5260, 5630, 6312, 6756, 7890, 8416, 8445, 9008, 10520, 11260, 12624, 13512, 15780, 16832, 16890, 18016, 21040, 22520, 25248, 27024, 31560, 33780, 36032, 42080, 45040, 50496, 54048, 63120, 67560, 84160, 90080, 108096, 126240, 135120, 148069, 180160, 252480, 270240, 296138, 444207, 540480, 592276, 740345, 888414, 1184552, 1480690, 1776828, 2221035, 2369104, 2961380, 3553656, 4442070, 4738208, 5922760, 7107312, 8884140, 9476416, 11845520, 14214624, 17768280, 23691040, 28429248, 35536560, 47382080, 71073120, 142146240]

約数ペア:

[(1, 142146240), (2, 71073120), (3, 47382080), (4, 35536560), (5, 28429248), (6, 23691040), (8, 17768280), (10, 14214624), (12, 11845520), (15, 9476416), (16, 8884140), (20, 7107312), (24, 5922760), (30, 4738208), (32, 4442070), (40, 3553656), (48, 2961380), (60, 2369104), (64, 2221035), (80, 1776828), (96, 1480690), (120, 1184552), (160, 888414), (192, 740345), (240, 592276), (263, 540480), (320, 444207), (480, 296138), (526, 270240), (563, 252480), (789, 180160), (960, 148069), (1052, 135120), (1126, 126240), (1315, 108096), (1578, 90080), (1689, 84160), (2104, 67560), (2252, 63120), (2630, 54048), (2815, 50496), (3156, 45040), (3378, 42080), (3945, 36032), (4208, 33780), (4504, 31560), (5260, 27024), (5630, 25248), (6312, 22520), (6756, 21040), (7890, 18016), (8416, 16890), (8445, 16832), (9008, 15780), (10520, 13512), (11260, 12624)]