977452560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{193939}}^1$

素因数の和:193965

約数の個数: 120

約数和(自身を含む): 3751575360

約数和(自身を除く): 2774122800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 193939, 387878, 581817, 775756, 969695, 1163634, 1357573, 1551512, 1745451, 1939390, 2327268, 2715146, 2909085, 3103024, 3490902, 3878780, 4072719, 4654536, 5430292, 5818170, 6787865, 6981804, 7757560, 8145438, 8727255, 9309072, 10860584, 11636340, 12218157, 13575730, 13963608, 15515120, 16290876, 17454510, 20363595, 21721168, 23272680, 24436314, 27151460, 27927216, 32581752, 34909020, 40727190, 46545360, 48872628, 54302920, 61090785, 65163504, 69818040, 81454380, 97745256, 108605840, 122181570, 139636080, 162908760, 195490512, 244363140, 325817520, 488726280, 977452560]

約数ペア:

[(1, 977452560), (2, 488726280), (3, 325817520), (4, 244363140), (5, 195490512), (6, 162908760), (7, 139636080), (8, 122181570), (9, 108605840), (10, 97745256), (12, 81454380), (14, 69818040), (15, 65163504), (16, 61090785), (18, 54302920), (20, 48872628), (21, 46545360), (24, 40727190), (28, 34909020), (30, 32581752), (35, 27927216), (36, 27151460), (40, 24436314), (42, 23272680), (45, 21721168), (48, 20363595), (56, 17454510), (60, 16290876), (63, 15515120), (70, 13963608), (72, 13575730), (80, 12218157), (84, 11636340), (90, 10860584), (105, 9309072), (112, 8727255), (120, 8145438), (126, 7757560), (140, 6981804), (144, 6787865), (168, 5818170), (180, 5430292), (210, 4654536), (240, 4072719), (252, 3878780), (280, 3490902), (315, 3103024), (336, 2909085), (360, 2715146), (420, 2327268), (504, 1939390), (560, 1745451), (630, 1551512), (720, 1357573), (840, 1163634), (1008, 969695), (1260, 775756), (1680, 581817), (2520, 387878), (5040, 193939)]