662992080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:801

約数の個数: 160

約数和(自身を含む): 2174860800

約数和(自身を除く): 1511868720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 347, 380, 419, 456, 570, 694, 760, 838, 912, 1041, 1140, 1257, 1388, 1520, 1676, 1735, 2082, 2095, 2280, 2514, 2776, 3352, 3470, 4164, 4190, 4560, 5028, 5205, 5552, 6285, 6593, 6704, 6940, 7961, 8328, 8380, 10056, 10410, 12570, 13186, 13880, 15922, 16656, 16760, 19779, 20112, 20820, 23883, 25140, 26372, 27760, 31844, 32965, 33520, 39558, 39805, 41640, 47766, 50280, 52744, 63688, 65930, 79116, 79610, 83280, 95532, 98895, 100560, 105488, 119415, 127376, 131860, 145393, 158232, 159220, 191064, 197790, 238830, 263720, 290786, 316464, 318440, 382128, 395580, 436179, 477660, 527440, 581572, 636880, 726965, 791160, 872358, 955320, 1163144, 1453930, 1582320, 1744716, 1910640, 2180895, 2326288, 2762467, 2907860, 3489432, 4361790, 5524934, 5815720, 6978864, 8287401, 8723580, 11049868, 11631440, 13812335, 16574802, 17447160, 22099736, 27624670, 33149604, 34894320, 41437005, 44199472, 55249340, 66299208, 82874010, 110498680, 132598416, 165748020, 220997360, 331496040, 662992080]

約数ペア:

[(1, 662992080), (2, 331496040), (3, 220997360), (4, 165748020), (5, 132598416), (6, 110498680), (8, 82874010), (10, 66299208), (12, 55249340), (15, 44199472), (16, 41437005), (19, 34894320), (20, 33149604), (24, 27624670), (30, 22099736), (38, 17447160), (40, 16574802), (48, 13812335), (57, 11631440), (60, 11049868), (76, 8723580), (80, 8287401), (95, 6978864), (114, 5815720), (120, 5524934), (152, 4361790), (190, 3489432), (228, 2907860), (240, 2762467), (285, 2326288), (304, 2180895), (347, 1910640), (380, 1744716), (419, 1582320), (456, 1453930), (570, 1163144), (694, 955320), (760, 872358), (838, 791160), (912, 726965), (1041, 636880), (1140, 581572), (1257, 527440), (1388, 477660), (1520, 436179), (1676, 395580), (1735, 382128), (2082, 318440), (2095, 316464), (2280, 290786), (2514, 263720), (2776, 238830), (3352, 197790), (3470, 191064), (4164, 159220), (4190, 158232), (4560, 145393), (5028, 131860), (5205, 127376), (5552, 119415), (6285, 105488), (6593, 100560), (6704, 98895), (6940, 95532), (7961, 83280), (8328, 79610), (8380, 79116), (10056, 65930), (10410, 63688), (12570, 52744), (13186, 50280), (13880, 47766), (15922, 41640), (16656, 39805), (16760, 39558), (19779, 33520), (20112, 32965), (20820, 31844), (23883, 27760), (25140, 26372)]