248168160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 288

約数和(自身を含む): 905748480

約数和(自身を除く): 657580320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 59, 60, 69, 72, 80, 90, 92, 96, 115, 118, 120, 127, 138, 144, 160, 177, 180, 184, 207, 230, 236, 240, 254, 276, 288, 295, 345, 354, 360, 368, 381, 414, 460, 472, 480, 508, 531, 552, 590, 635, 690, 708, 720, 736, 762, 828, 885, 920, 944, 1016, 1035, 1062, 1104, 1143, 1180, 1270, 1357, 1380, 1416, 1440, 1524, 1656, 1770, 1840, 1888, 1905, 2032, 2070, 2124, 2208, 2286, 2360, 2540, 2655, 2714, 2760, 2832, 2921, 3048, 3312, 3540, 3680, 3810, 4064, 4071, 4140, 4248, 4572, 4720, 5080, 5310, 5428, 5520, 5664, 5715, 5842, 6096, 6624, 6785, 7080, 7493, 7620, 8142, 8280, 8496, 8763, 9144, 9440, 10160, 10620, 10856, 11040, 11430, 11684, 12192, 12213, 13570, 14160, 14605, 14986, 15240, 16284, 16560, 16992, 17526, 18288, 20320, 20355, 21240, 21712, 22479, 22860, 23368, 24426, 26289, 27140, 28320, 29210, 29972, 30480, 32568, 33120, 35052, 36576, 37465, 40710, 42480, 43424, 43815, 44958, 45720, 46736, 48852, 52578, 54280, 58420, 59944, 60960, 61065, 65136, 67437, 70104, 74930, 81420, 84960, 87630, 89916, 91440, 93472, 97704, 105156, 108560, 112395, 116840, 119888, 122130, 130272, 131445, 134874, 140208, 149860, 162840, 172339, 175260, 179832, 182880, 195408, 210312, 217120, 224790, 233680, 239776, 244260, 262890, 269748, 280416, 299720, 325680, 337185, 344678, 350520, 359664, 390816, 420624, 449580, 467360, 488520, 517017, 525780, 539496, 599440, 651360, 674370, 689356, 701040, 719328, 841248, 861695, 899160, 977040, 1034034, 1051560, 1078992, 1198880, 1348740, 1378712, 1402080, 1551051, 1723390, 1798320, 1954080, 2068068, 2103120, 2157984, 2585085, 2697480, 2757424, 3102102, 3446780, 3596640, 4136136, 4206240, 5170170, 5394960, 5514848, 6204204, 6893560, 7755255, 8272272, 10340340, 10789920, 12408408, 13787120, 15510510, 16544544, 20680680, 24816816, 27574240, 31021020, 41361360, 49633632, 62042040, 82722720, 124084080, 248168160]

約数ペア:

[(1, 248168160), (2, 124084080), (3, 82722720), (4, 62042040), (5, 49633632), (6, 41361360), (8, 31021020), (9, 27574240), (10, 24816816), (12, 20680680), (15, 16544544), (16, 15510510), (18, 13787120), (20, 12408408), (23, 10789920), (24, 10340340), (30, 8272272), (32, 7755255), (36, 6893560), (40, 6204204), (45, 5514848), (46, 5394960), (48, 5170170), (59, 4206240), (60, 4136136), (69, 3596640), (72, 3446780), (80, 3102102), (90, 2757424), (92, 2697480), (96, 2585085), (115, 2157984), (118, 2103120), (120, 2068068), (127, 1954080), (138, 1798320), (144, 1723390), (160, 1551051), (177, 1402080), (180, 1378712), (184, 1348740), (207, 1198880), (230, 1078992), (236, 1051560), (240, 1034034), (254, 977040), (276, 899160), (288, 861695), (295, 841248), (345, 719328), (354, 701040), (360, 689356), (368, 674370), (381, 651360), (414, 599440), (460, 539496), (472, 525780), (480, 517017), (508, 488520), (531, 467360), (552, 449580), (590, 420624), (635, 390816), (690, 359664), (708, 350520), (720, 344678), (736, 337185), (762, 325680), (828, 299720), (885, 280416), (920, 269748), (944, 262890), (1016, 244260), (1035, 239776), (1062, 233680), (1104, 224790), (1143, 217120), (1180, 210312), (1270, 195408), (1357, 182880), (1380, 179832), (1416, 175260), (1440, 172339), (1524, 162840), (1656, 149860), (1770, 140208), (1840, 134874), (1888, 131445), (1905, 130272), (2032, 122130), (2070, 119888), (2124, 116840), (2208, 112395), (2286, 108560), (2360, 105156), (2540, 97704), (2655, 93472), (2714, 91440), (2760, 89916), (2832, 87630), (2921, 84960), (3048, 81420), (3312, 74930), (3540, 70104), (3680, 67437), (3810, 65136), (4064, 61065), (4071, 60960), (4140, 59944), (4248, 58420), (4572, 54280), (4720, 52578), (5080, 48852), (5310, 46736), (5428, 45720), (5520, 44958), (5664, 43815), (5715, 43424), (5842, 42480), (6096, 40710), (6624, 37465), (6785, 36576), (7080, 35052), (7493, 33120), (7620, 32568), (8142, 30480), (8280, 29972), (8496, 29210), (8763, 28320), (9144, 27140), (9440, 26289), (10160, 24426), (10620, 23368), (10856, 22860), (11040, 22479), (11430, 21712), (11684, 21240), (12192, 20355), (12213, 20320), (13570, 18288), (14160, 17526), (14605, 16992), (14986, 16560), (15240, 16284)]