140700560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 448846272

約数和(自身を除く): 308145712

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 176, 182, 196, 208, 220, 245, 251, 260, 280, 286, 308, 364, 385, 392, 440, 455, 490, 502, 520, 539, 560, 572, 616, 637, 715, 728, 770, 784, 880, 910, 980, 1001, 1004, 1040, 1078, 1144, 1232, 1255, 1274, 1430, 1456, 1540, 1757, 1820, 1960, 2002, 2008, 2156, 2288, 2510, 2548, 2695, 2761, 2860, 3080, 3185, 3263, 3514, 3640, 3920, 4004, 4016, 4312, 5005, 5020, 5096, 5390, 5522, 5720, 6160, 6370, 6526, 7007, 7028, 7280, 8008, 8624, 8785, 10010, 10040, 10192, 10780, 11044, 11440, 12299, 12740, 13052, 13805, 14014, 14056, 16016, 16315, 17570, 19327, 20020, 20080, 21560, 22088, 22841, 24598, 25480, 26104, 27610, 28028, 28112, 32630, 35035, 35140, 35893, 38654, 40040, 43120, 44176, 45682, 49196, 50960, 52208, 55220, 56056, 61495, 65260, 70070, 70280, 71786, 77308, 80080, 91364, 96635, 98392, 110440, 112112, 114205, 122990, 130520, 135289, 140140, 140560, 143572, 154616, 159887, 179465, 182728, 193270, 196784, 220880, 228410, 245980, 251251, 261040, 270578, 280280, 287144, 309232, 319774, 358930, 365456, 386540, 456820, 491960, 502502, 541156, 560560, 574288, 639548, 676445, 717860, 773080, 799435, 913640, 983920, 1005004, 1082312, 1256255, 1279096, 1352890, 1435720, 1546160, 1598870, 1758757, 1827280, 2010008, 2164624, 2512510, 2558192, 2705780, 2871440, 3197740, 3517514, 4020016, 5025020, 5411560, 6395480, 7035028, 8793785, 10050040, 10823120, 12790960, 14070056, 17587570, 20100080, 28140112, 35175140, 70350280, 140700560]

約数ペア:

[(1, 140700560), (2, 70350280), (4, 35175140), (5, 28140112), (7, 20100080), (8, 17587570), (10, 14070056), (11, 12790960), (13, 10823120), (14, 10050040), (16, 8793785), (20, 7035028), (22, 6395480), (26, 5411560), (28, 5025020), (35, 4020016), (40, 3517514), (44, 3197740), (49, 2871440), (52, 2705780), (55, 2558192), (56, 2512510), (65, 2164624), (70, 2010008), (77, 1827280), (80, 1758757), (88, 1598870), (91, 1546160), (98, 1435720), (104, 1352890), (110, 1279096), (112, 1256255), (130, 1082312), (140, 1005004), (143, 983920), (154, 913640), (176, 799435), (182, 773080), (196, 717860), (208, 676445), (220, 639548), (245, 574288), (251, 560560), (260, 541156), (280, 502502), (286, 491960), (308, 456820), (364, 386540), (385, 365456), (392, 358930), (440, 319774), (455, 309232), (490, 287144), (502, 280280), (520, 270578), (539, 261040), (560, 251251), (572, 245980), (616, 228410), (637, 220880), (715, 196784), (728, 193270), (770, 182728), (784, 179465), (880, 159887), (910, 154616), (980, 143572), (1001, 140560), (1004, 140140), (1040, 135289), (1078, 130520), (1144, 122990), (1232, 114205), (1255, 112112), (1274, 110440), (1430, 98392), (1456, 96635), (1540, 91364), (1757, 80080), (1820, 77308), (1960, 71786), (2002, 70280), (2008, 70070), (2156, 65260), (2288, 61495), (2510, 56056), (2548, 55220), (2695, 52208), (2761, 50960), (2860, 49196), (3080, 45682), (3185, 44176), (3263, 43120), (3514, 40040), (3640, 38654), (3920, 35893), (4004, 35140), (4016, 35035), (4312, 32630), (5005, 28112), (5020, 28028), (5096, 27610), (5390, 26104), (5522, 25480), (5720, 24598), (6160, 22841), (6370, 22088), (6526, 21560), (7007, 20080), (7028, 20020), (7280, 19327), (8008, 17570), (8624, 16315), (8785, 16016), (10010, 14056), (10040, 14014), (10192, 13805), (10780, 13052), (11044, 12740), (11440, 12299)]