56428546440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{99817}}^1$

素因数の和:100511

約数の個数: 128

約数和(自身を含む): 193758716160

約数和(自身を除く): 137330169720

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, 673, 840, 1346, 2019, 2692, 3365, 4038, 4711, 5384, 6730, 8076, 9422, 10095, 13460, 14133, 16152, 18844, 20190, 23555, 26920, 28266, 37688, 40380, 47110, 56532, 70665, 80760, 94220, 99817, 113064, 141330, 188440, 199634, 282660, 299451, 399268, 499085, 565320, 598902, 698719, 798536, 998170, 1197804, 1397438, 1497255, 1996340, 2096157, 2395608, 2794876, 2994510, 3493595, 3992680, 4192314, 5589752, 5989020, 6987190, 8384628, 10480785, 11978040, 13974380, 16769256, 20961570, 27948760, 41923140, 67176841, 83846280, 134353682, 201530523, 268707364, 335884205, 403061046, 470237887, 537414728, 671768410, 806122092, 940475774, 1007652615, 1343536820, 1410713661, 1612244184, 1880951548, 2015305230, 2351189435, 2687073640, 2821427322, 3761903096, 4030610460, 4702378870, 5642854644, 7053568305, 8061220920, 9404757740, 11285709288, 14107136610, 18809515480, 28214273220, 56428546440]

約数ペア:

[(1, 56428546440), (2, 28214273220), (3, 18809515480), (4, 14107136610), (5, 11285709288), (6, 9404757740), (7, 8061220920), (8, 7053568305), (10, 5642854644), (12, 4702378870), (14, 4030610460), (15, 3761903096), (20, 2821427322), (21, 2687073640), (24, 2351189435), (28, 2015305230), (30, 1880951548), (35, 1612244184), (40, 1410713661), (42, 1343536820), (56, 1007652615), (60, 940475774), (70, 806122092), (84, 671768410), (105, 537414728), (120, 470237887), (140, 403061046), (168, 335884205), (210, 268707364), (280, 201530523), (420, 134353682), (673, 83846280), (840, 67176841), (1346, 41923140), (2019, 27948760), (2692, 20961570), (3365, 16769256), (4038, 13974380), (4711, 11978040), (5384, 10480785), (6730, 8384628), (8076, 6987190), (9422, 5989020), (10095, 5589752), (13460, 4192314), (14133, 3992680), (16152, 3493595), (18844, 2994510), (20190, 2794876), (23555, 2395608), (26920, 2096157), (28266, 1996340), (37688, 1497255), (40380, 1397438), (47110, 1197804), (56532, 998170), (70665, 798536), (80760, 698719), (94220, 598902), (99817, 565320), (113064, 499085), (141330, 399268), (188440, 299451), (199634, 282660)]