126686280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2339

約数の個数: 128

約数和(自身を含む): 441031680

約数和(自身を除く): 314345400

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, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2251, 2345, 2680, 2814, 3752, 4020, 4502, 4690, 5628, 6753, 7035, 8040, 9004, 9380, 11255, 11256, 13506, 14070, 15757, 18008, 18760, 22510, 27012, 28140, 31514, 33765, 45020, 47271, 54024, 56280, 63028, 67530, 78785, 90040, 94542, 126056, 135060, 150817, 157570, 189084, 236355, 270120, 301634, 315140, 378168, 452451, 472710, 603268, 630280, 754085, 904902, 945420, 1055719, 1206536, 1508170, 1809804, 1890840, 2111438, 2262255, 3016340, 3167157, 3619608, 4222876, 4524510, 5278595, 6032680, 6334314, 8445752, 9049020, 10557190, 12668628, 15835785, 18098040, 21114380, 25337256, 31671570, 42228760, 63343140, 126686280]

約数ペア:

[(1, 126686280), (2, 63343140), (3, 42228760), (4, 31671570), (5, 25337256), (6, 21114380), (7, 18098040), (8, 15835785), (10, 12668628), (12, 10557190), (14, 9049020), (15, 8445752), (20, 6334314), (21, 6032680), (24, 5278595), (28, 4524510), (30, 4222876), (35, 3619608), (40, 3167157), (42, 3016340), (56, 2262255), (60, 2111438), (67, 1890840), (70, 1809804), (84, 1508170), (105, 1206536), (120, 1055719), (134, 945420), (140, 904902), (168, 754085), (201, 630280), (210, 603268), (268, 472710), (280, 452451), (335, 378168), (402, 315140), (420, 301634), (469, 270120), (536, 236355), (670, 189084), (804, 157570), (840, 150817), (938, 135060), (1005, 126056), (1340, 94542), (1407, 90040), (1608, 78785), (1876, 67530), (2010, 63028), (2251, 56280), (2345, 54024), (2680, 47271), (2814, 45020), (3752, 33765), (4020, 31514), (4502, 28140), (4690, 27012), (5628, 22510), (6753, 18760), (7035, 18008), (8040, 15757), (9004, 14070), (9380, 13506), (11255, 11256)]