141701560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1$

素因数の和:3581

約数の個数: 128

約数和(自身を含む): 428198400

約数和(自身を除く): 286496840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3539, 3640, 4004, 5005, 5720, 7078, 8008, 10010, 14156, 17695, 20020, 24773, 28312, 35390, 38929, 40040, 46007, 49546, 70780, 77858, 92014, 99092, 123865, 141560, 155716, 184028, 194645, 198184, 230035, 247730, 272503, 311432, 322049, 368056, 389290, 460070, 495460, 506077, 545006, 644098, 778580, 920140, 990920, 1012154, 1090012, 1288196, 1362515, 1557160, 1610245, 1840280, 2024308, 2180024, 2530385, 2576392, 2725030, 3220490, 3542539, 4048616, 5060770, 5450060, 6440980, 7085078, 10121540, 10900120, 12881960, 14170156, 17712695, 20243080, 28340312, 35425390, 70850780, 141701560]

約数ペア:

[(1, 141701560), (2, 70850780), (4, 35425390), (5, 28340312), (7, 20243080), (8, 17712695), (10, 14170156), (11, 12881960), (13, 10900120), (14, 10121540), (20, 7085078), (22, 6440980), (26, 5450060), (28, 5060770), (35, 4048616), (40, 3542539), (44, 3220490), (52, 2725030), (55, 2576392), (56, 2530385), (65, 2180024), (70, 2024308), (77, 1840280), (88, 1610245), (91, 1557160), (104, 1362515), (110, 1288196), (130, 1090012), (140, 1012154), (143, 990920), (154, 920140), (182, 778580), (220, 644098), (260, 545006), (280, 506077), (286, 495460), (308, 460070), (364, 389290), (385, 368056), (440, 322049), (455, 311432), (520, 272503), (572, 247730), (616, 230035), (715, 198184), (728, 194645), (770, 184028), (910, 155716), (1001, 141560), (1144, 123865), (1430, 99092), (1540, 92014), (1820, 77858), (2002, 70780), (2860, 49546), (3080, 46007), (3539, 40040), (3640, 38929), (4004, 35390), (5005, 28312), (5720, 24773), (7078, 20020), (8008, 17695), (10010, 14156)]