72040988800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{3547}}^1$

素因数の和:4159

約数の個数: 192

約数和(自身を含む): 194533575840

約数和(自身を除く): 122492587040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 577, 640, 704, 800, 880, 1100, 1154, 1408, 1600, 1760, 2200, 2308, 2885, 3200, 3520, 3547, 4400, 4616, 5770, 6347, 7040, 7094, 8800, 9232, 11540, 12694, 14188, 14425, 17600, 17735, 18464, 23080, 25388, 28376, 28850, 31735, 35200, 35470, 36928, 39017, 46160, 50776, 56752, 57700, 63470, 70940, 73856, 78034, 88675, 92320, 101552, 113504, 115400, 126940, 141880, 156068, 158675, 177350, 184640, 195085, 203104, 227008, 230800, 253880, 283760, 312136, 317350, 354700, 369280, 390170, 406208, 454016, 461600, 507760, 567520, 624272, 634700, 709400, 780340, 812416, 923200, 975425, 1015520, 1135040, 1248544, 1269400, 1418800, 1560680, 1846400, 1950850, 2031040, 2046619, 2270080, 2497088, 2538800, 2837600, 3121360, 3901700, 4062080, 4093238, 4994176, 5077600, 5675200, 6242720, 7803400, 8186476, 10155200, 10233095, 11350400, 12485440, 15606800, 16372952, 20310400, 20466190, 22512809, 24970880, 31213600, 32745904, 40932380, 45025618, 51165475, 62427200, 65491808, 81864760, 90051236, 102330950, 112564045, 124854400, 130983616, 163729520, 180102472, 204661900, 225128090, 261967232, 327459040, 360204944, 409323800, 450256180, 562820225, 654918080, 720409888, 818647600, 900512360, 1125640450, 1309836160, 1440819776, 1637295200, 1801024720, 2251280900, 2881639552, 3274590400, 3602049440, 4502561800, 6549180800, 7204098880, 9005123600, 14408197760, 18010247200, 36020494400, 72040988800]

約数ペア:

[(1, 72040988800), (2, 36020494400), (4, 18010247200), (5, 14408197760), (8, 9005123600), (10, 7204098880), (11, 6549180800), (16, 4502561800), (20, 3602049440), (22, 3274590400), (25, 2881639552), (32, 2251280900), (40, 1801024720), (44, 1637295200), (50, 1440819776), (55, 1309836160), (64, 1125640450), (80, 900512360), (88, 818647600), (100, 720409888), (110, 654918080), (128, 562820225), (160, 450256180), (176, 409323800), (200, 360204944), (220, 327459040), (275, 261967232), (320, 225128090), (352, 204661900), (400, 180102472), (440, 163729520), (550, 130983616), (577, 124854400), (640, 112564045), (704, 102330950), (800, 90051236), (880, 81864760), (1100, 65491808), (1154, 62427200), (1408, 51165475), (1600, 45025618), (1760, 40932380), (2200, 32745904), (2308, 31213600), (2885, 24970880), (3200, 22512809), (3520, 20466190), (3547, 20310400), (4400, 16372952), (4616, 15606800), (5770, 12485440), (6347, 11350400), (7040, 10233095), (7094, 10155200), (8800, 8186476), (9232, 7803400), (11540, 6242720), (12694, 5675200), (14188, 5077600), (14425, 4994176), (17600, 4093238), (17735, 4062080), (18464, 3901700), (23080, 3121360), (25388, 2837600), (28376, 2538800), (28850, 2497088), (31735, 2270080), (35200, 2046619), (35470, 2031040), (36928, 1950850), (39017, 1846400), (46160, 1560680), (50776, 1418800), (56752, 1269400), (57700, 1248544), (63470, 1135040), (70940, 1015520), (73856, 975425), (78034, 923200), (88675, 812416), (92320, 780340), (101552, 709400), (113504, 634700), (115400, 624272), (126940, 567520), (141880, 507760), (156068, 461600), (158675, 454016), (177350, 406208), (184640, 390170), (195085, 369280), (203104, 354700), (227008, 317350), (230800, 312136), (253880, 283760)]