56120680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 169905600

約数和(自身を除く): 113784920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 49, 55, 56, 70, 76, 77, 88, 95, 98, 110, 133, 137, 140, 152, 154, 190, 196, 209, 220, 245, 266, 274, 280, 308, 380, 385, 392, 418, 440, 490, 532, 539, 548, 616, 665, 685, 760, 770, 836, 931, 959, 980, 1045, 1064, 1078, 1096, 1330, 1370, 1463, 1507, 1540, 1672, 1862, 1918, 1960, 2090, 2156, 2603, 2660, 2695, 2740, 2926, 3014, 3080, 3724, 3836, 4180, 4312, 4655, 4795, 5206, 5320, 5390, 5480, 5852, 6028, 6713, 7315, 7448, 7535, 7672, 8360, 9310, 9590, 10241, 10412, 10549, 10780, 11704, 12056, 13015, 13426, 14630, 15070, 18221, 18620, 19180, 20482, 20824, 21098, 21560, 26030, 26852, 28633, 29260, 30140, 33565, 36442, 37240, 38360, 40964, 42196, 51205, 52060, 52745, 53704, 57266, 58520, 60280, 67130, 72884, 73843, 81928, 84392, 91105, 102410, 104120, 105490, 114532, 127547, 134260, 143165, 145768, 147686, 182210, 200431, 204820, 210980, 229064, 255094, 268520, 286330, 295372, 364420, 369215, 400862, 409640, 421960, 510188, 572660, 590744, 637735, 728840, 738430, 801724, 1002155, 1020376, 1145320, 1275470, 1403017, 1476860, 1603448, 2004310, 2550940, 2806034, 2953720, 4008620, 5101880, 5612068, 7015085, 8017240, 11224136, 14030170, 28060340, 56120680]

約数ペア:

[(1, 56120680), (2, 28060340), (4, 14030170), (5, 11224136), (7, 8017240), (8, 7015085), (10, 5612068), (11, 5101880), (14, 4008620), (19, 2953720), (20, 2806034), (22, 2550940), (28, 2004310), (35, 1603448), (38, 1476860), (40, 1403017), (44, 1275470), (49, 1145320), (55, 1020376), (56, 1002155), (70, 801724), (76, 738430), (77, 728840), (88, 637735), (95, 590744), (98, 572660), (110, 510188), (133, 421960), (137, 409640), (140, 400862), (152, 369215), (154, 364420), (190, 295372), (196, 286330), (209, 268520), (220, 255094), (245, 229064), (266, 210980), (274, 204820), (280, 200431), (308, 182210), (380, 147686), (385, 145768), (392, 143165), (418, 134260), (440, 127547), (490, 114532), (532, 105490), (539, 104120), (548, 102410), (616, 91105), (665, 84392), (685, 81928), (760, 73843), (770, 72884), (836, 67130), (931, 60280), (959, 58520), (980, 57266), (1045, 53704), (1064, 52745), (1078, 52060), (1096, 51205), (1330, 42196), (1370, 40964), (1463, 38360), (1507, 37240), (1540, 36442), (1672, 33565), (1862, 30140), (1918, 29260), (1960, 28633), (2090, 26852), (2156, 26030), (2603, 21560), (2660, 21098), (2695, 20824), (2740, 20482), (2926, 19180), (3014, 18620), (3080, 18221), (3724, 15070), (3836, 14630), (4180, 13426), (4312, 13015), (4655, 12056), (4795, 11704), (5206, 10780), (5320, 10549), (5390, 10412), (5480, 10241), (5852, 9590), (6028, 9310), (6713, 8360), (7315, 7672), (7448, 7535)]