266729760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1909

約数の個数: 240

約数和(自身を含む): 1027458432

約数和(自身を除く): 760728672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1871, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3742, 3960, 4320, 4455, 4752, 5280, 5613, 5940, 6480, 7128, 7484, 7920, 8910, 9355, 9504, 11226, 11880, 12960, 14256, 14968, 15840, 16839, 17820, 18710, 20581, 22452, 23760, 28065, 28512, 29936, 33678, 35640, 37420, 41162, 44904, 47520, 50517, 56130, 59872, 61743, 67356, 71280, 74840, 82324, 84195, 89808, 101034, 102905, 112260, 123486, 134712, 142560, 149680, 151551, 164648, 168390, 179616, 185229, 202068, 205810, 224520, 246972, 252585, 269424, 299360, 303102, 308715, 329296, 336780, 370458, 404136, 411620, 449040, 493944, 505170, 538848, 555687, 606204, 617430, 658592, 673560, 740916, 757755, 808272, 823240, 898080, 926145, 987888, 1010340, 1111374, 1212408, 1234860, 1347120, 1481832, 1515510, 1616544, 1646480, 1667061, 1852290, 1975776, 2020680, 2222748, 2424816, 2469720, 2694240, 2778435, 2963664, 3031020, 3292960, 3334122, 3704580, 4041360, 4445496, 4849632, 4939440, 5556870, 5927328, 6062040, 6668244, 7409160, 8082720, 8335305, 8890992, 9878880, 11113740, 12124080, 13336488, 14818320, 16670610, 17781984, 22227480, 24248160, 26672976, 29636640, 33341220, 44454960, 53345952, 66682440, 88909920, 133364880, 266729760]

約数ペア:

[(1, 266729760), (2, 133364880), (3, 88909920), (4, 66682440), (5, 53345952), (6, 44454960), (8, 33341220), (9, 29636640), (10, 26672976), (11, 24248160), (12, 22227480), (15, 17781984), (16, 16670610), (18, 14818320), (20, 13336488), (22, 12124080), (24, 11113740), (27, 9878880), (30, 8890992), (32, 8335305), (33, 8082720), (36, 7409160), (40, 6668244), (44, 6062040), (45, 5927328), (48, 5556870), (54, 4939440), (55, 4849632), (60, 4445496), (66, 4041360), (72, 3704580), (80, 3334122), (81, 3292960), (88, 3031020), (90, 2963664), (96, 2778435), (99, 2694240), (108, 2469720), (110, 2424816), (120, 2222748), (132, 2020680), (135, 1975776), (144, 1852290), (160, 1667061), (162, 1646480), (165, 1616544), (176, 1515510), (180, 1481832), (198, 1347120), (216, 1234860), (220, 1212408), (240, 1111374), (264, 1010340), (270, 987888), (288, 926145), (297, 898080), (324, 823240), (330, 808272), (352, 757755), (360, 740916), (396, 673560), (405, 658592), (432, 617430), (440, 606204), (480, 555687), (495, 538848), (528, 505170), (540, 493944), (594, 449040), (648, 411620), (660, 404136), (720, 370458), (792, 336780), (810, 329296), (864, 308715), (880, 303102), (891, 299360), (990, 269424), (1056, 252585), (1080, 246972), (1188, 224520), (1296, 205810), (1320, 202068), (1440, 185229), (1485, 179616), (1584, 168390), (1620, 164648), (1760, 151551), (1782, 149680), (1871, 142560), (1980, 134712), (2160, 123486), (2376, 112260), (2592, 102905), (2640, 101034), (2970, 89808), (3168, 84195), (3240, 82324), (3564, 74840), (3742, 71280), (3960, 67356), (4320, 61743), (4455, 59872), (4752, 56130), (5280, 50517), (5613, 47520), (5940, 44904), (6480, 41162), (7128, 37420), (7484, 35640), (7920, 33678), (8910, 29936), (9355, 28512), (9504, 28065), (11226, 23760), (11880, 22452), (12960, 20581), (14256, 18710), (14968, 17820), (15840, 16839)]