26884164720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{516209}}^1$

素因数の和:516263

約数の個数: 160

約数和(自身を含む): 98319421440

約数和(自身を除く): 71435256720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 52080, 516209, 1032418, 1548627, 2064836, 2581045, 3097254, 3613463, 4129672, 5162090, 6194508, 7226926, 7743135, 8259344, 10324180, 10840389, 12389016, 14453852, 15486270, 16002479, 18067315, 20648360, 21680778, 24778032, 28907704, 30972540, 32004958, 36134630, 41296720, 43361556, 48007437, 54201945, 57815408, 61945080, 64009916, 72269260, 80012395, 86723112, 96014874, 108403890, 112017353, 123890160, 128019832, 144538520, 160024790, 173446224, 192029748, 216807780, 224034706, 240037185, 256039664, 289077040, 320049580, 336052059, 384059496, 433615560, 448069412, 480074370, 560086765, 640099160, 672104118, 768118992, 867231120, 896138824, 960148740, 1120173530, 1280198320, 1344208236, 1680260295, 1792277648, 1920297480, 2240347060, 2688416472, 3360520590, 3840594960, 4480694120, 5376832944, 6721041180, 8961388240, 13442082360, 26884164720]

約数ペア:

[(1, 26884164720), (2, 13442082360), (3, 8961388240), (4, 6721041180), (5, 5376832944), (6, 4480694120), (7, 3840594960), (8, 3360520590), (10, 2688416472), (12, 2240347060), (14, 1920297480), (15, 1792277648), (16, 1680260295), (20, 1344208236), (21, 1280198320), (24, 1120173530), (28, 960148740), (30, 896138824), (31, 867231120), (35, 768118992), (40, 672104118), (42, 640099160), (48, 560086765), (56, 480074370), (60, 448069412), (62, 433615560), (70, 384059496), (80, 336052059), (84, 320049580), (93, 289077040), (105, 256039664), (112, 240037185), (120, 224034706), (124, 216807780), (140, 192029748), (155, 173446224), (168, 160024790), (186, 144538520), (210, 128019832), (217, 123890160), (240, 112017353), (248, 108403890), (280, 96014874), (310, 86723112), (336, 80012395), (372, 72269260), (420, 64009916), (434, 61945080), (465, 57815408), (496, 54201945), (560, 48007437), (620, 43361556), (651, 41296720), (744, 36134630), (840, 32004958), (868, 30972540), (930, 28907704), (1085, 24778032), (1240, 21680778), (1302, 20648360), (1488, 18067315), (1680, 16002479), (1736, 15486270), (1860, 14453852), (2170, 12389016), (2480, 10840389), (2604, 10324180), (3255, 8259344), (3472, 7743135), (3720, 7226926), (4340, 6194508), (5208, 5162090), (6510, 4129672), (7440, 3613463), (8680, 3097254), (10416, 2581045), (13020, 2064836), (17360, 1548627), (26040, 1032418), (52080, 516209)]