56078400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{1669}}^1$

素因数の和:1701

約数の個数: 168

約数和(自身を含む): 210393280

約数和(自身を除く): 154314880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1669, 1680, 2100, 2240, 2400, 2800, 3338, 3360, 4200, 4800, 5007, 5600, 6676, 6720, 8345, 8400, 10014, 11200, 11683, 13352, 16690, 16800, 20028, 23366, 25035, 26704, 33380, 33600, 35049, 40056, 41725, 46732, 50070, 53408, 58415, 66760, 70098, 80112, 83450, 93464, 100140, 106816, 116830, 125175, 133520, 140196, 160224, 166900, 175245, 186928, 200280, 233660, 250350, 267040, 280392, 292075, 320448, 333800, 350490, 373856, 400560, 467320, 500700, 534080, 560784, 584150, 667600, 700980, 747712, 801120, 876225, 934640, 1001400, 1121568, 1168300, 1335200, 1401960, 1602240, 1752450, 1869280, 2002800, 2243136, 2336600, 2670400, 2803920, 3504900, 3738560, 4005600, 4673200, 5607840, 7009800, 8011200, 9346400, 11215680, 14019600, 18692800, 28039200, 56078400]

約数ペア:

[(1, 56078400), (2, 28039200), (3, 18692800), (4, 14019600), (5, 11215680), (6, 9346400), (7, 8011200), (8, 7009800), (10, 5607840), (12, 4673200), (14, 4005600), (15, 3738560), (16, 3504900), (20, 2803920), (21, 2670400), (24, 2336600), (25, 2243136), (28, 2002800), (30, 1869280), (32, 1752450), (35, 1602240), (40, 1401960), (42, 1335200), (48, 1168300), (50, 1121568), (56, 1001400), (60, 934640), (64, 876225), (70, 801120), (75, 747712), (80, 700980), (84, 667600), (96, 584150), (100, 560784), (105, 534080), (112, 500700), (120, 467320), (140, 400560), (150, 373856), (160, 350490), (168, 333800), (175, 320448), (192, 292075), (200, 280392), (210, 267040), (224, 250350), (240, 233660), (280, 200280), (300, 186928), (320, 175245), (336, 166900), (350, 160224), (400, 140196), (420, 133520), (448, 125175), (480, 116830), (525, 106816), (560, 100140), (600, 93464), (672, 83450), (700, 80112), (800, 70098), (840, 66760), (960, 58415), (1050, 53408), (1120, 50070), (1200, 46732), (1344, 41725), (1400, 40056), (1600, 35049), (1669, 33600), (1680, 33380), (2100, 26704), (2240, 25035), (2400, 23366), (2800, 20028), (3338, 16800), (3360, 16690), (4200, 13352), (4800, 11683), (5007, 11200), (5600, 10014), (6676, 8400), (6720, 8345)]