56301840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11171}}^1$

素因数の和:11197

約数の個数: 120

約数和(自身を含む): 216111168

約数和(自身を除く): 159809328

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, 11171, 22342, 33513, 44684, 55855, 67026, 78197, 89368, 100539, 111710, 134052, 156394, 167565, 178736, 201078, 223420, 234591, 268104, 312788, 335130, 390985, 402156, 446840, 469182, 502695, 536208, 625576, 670260, 703773, 781970, 804312, 893680, 938364, 1005390, 1172955, 1251152, 1340520, 1407546, 1563940, 1608624, 1876728, 2010780, 2345910, 2681040, 2815092, 3127880, 3518865, 3753456, 4021560, 4691820, 5630184, 6255760, 7037730, 8043120, 9383640, 11260368, 14075460, 18767280, 28150920, 56301840]

約数ペア:

[(1, 56301840), (2, 28150920), (3, 18767280), (4, 14075460), (5, 11260368), (6, 9383640), (7, 8043120), (8, 7037730), (9, 6255760), (10, 5630184), (12, 4691820), (14, 4021560), (15, 3753456), (16, 3518865), (18, 3127880), (20, 2815092), (21, 2681040), (24, 2345910), (28, 2010780), (30, 1876728), (35, 1608624), (36, 1563940), (40, 1407546), (42, 1340520), (45, 1251152), (48, 1172955), (56, 1005390), (60, 938364), (63, 893680), (70, 804312), (72, 781970), (80, 703773), (84, 670260), (90, 625576), (105, 536208), (112, 502695), (120, 469182), (126, 446840), (140, 402156), (144, 390985), (168, 335130), (180, 312788), (210, 268104), (240, 234591), (252, 223420), (280, 201078), (315, 178736), (336, 167565), (360, 156394), (420, 134052), (504, 111710), (560, 100539), (630, 89368), (720, 78197), (840, 67026), (1008, 55855), (1260, 44684), (1680, 33513), (2520, 22342), (5040, 11171)]