140266080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 504947520

約数和(自身を除く): 364681440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 96, 108, 120, 135, 137, 144, 158, 160, 162, 180, 216, 237, 240, 270, 274, 288, 316, 324, 360, 395, 405, 411, 432, 474, 480, 540, 548, 632, 648, 685, 711, 720, 790, 810, 822, 864, 948, 1080, 1096, 1185, 1233, 1264, 1296, 1370, 1422, 1440, 1580, 1620, 1644, 1896, 2055, 2133, 2160, 2192, 2370, 2466, 2528, 2592, 2740, 2844, 3160, 3240, 3288, 3555, 3699, 3792, 4110, 4266, 4320, 4384, 4740, 4932, 5480, 5688, 6165, 6320, 6399, 6480, 6576, 7110, 7398, 7584, 8220, 8532, 9480, 9864, 10665, 10823, 10960, 11097, 11376, 12330, 12640, 12798, 12960, 13152, 14220, 14796, 16440, 17064, 18495, 18960, 19728, 21330, 21646, 21920, 22194, 22752, 24660, 25596, 28440, 29592, 31995, 32469, 32880, 34128, 36990, 37920, 39456, 42660, 43292, 44388, 49320, 51192, 54115, 55485, 56880, 59184, 63990, 64938, 65760, 68256, 73980, 85320, 86584, 88776, 97407, 98640, 102384, 108230, 110970, 113760, 118368, 127980, 129876, 147960, 162345, 170640, 173168, 177552, 194814, 197280, 204768, 216460, 221940, 255960, 259752, 292221, 295920, 324690, 341280, 346336, 355104, 389628, 432920, 443880, 487035, 511920, 519504, 584442, 591840, 649380, 779256, 865840, 876663, 887760, 974070, 1023840, 1039008, 1168884, 1298760, 1461105, 1558512, 1731680, 1753326, 1775520, 1948140, 2337768, 2597520, 2922210, 3117024, 3506652, 3896280, 4383315, 4675536, 5195040, 5844420, 7013304, 7792560, 8766630, 9351072, 11688840, 14026608, 15585120, 17533260, 23377680, 28053216, 35066520, 46755360, 70133040, 140266080]

約数ペア:

[(1, 140266080), (2, 70133040), (3, 46755360), (4, 35066520), (5, 28053216), (6, 23377680), (8, 17533260), (9, 15585120), (10, 14026608), (12, 11688840), (15, 9351072), (16, 8766630), (18, 7792560), (20, 7013304), (24, 5844420), (27, 5195040), (30, 4675536), (32, 4383315), (36, 3896280), (40, 3506652), (45, 3117024), (48, 2922210), (54, 2597520), (60, 2337768), (72, 1948140), (79, 1775520), (80, 1753326), (81, 1731680), (90, 1558512), (96, 1461105), (108, 1298760), (120, 1168884), (135, 1039008), (137, 1023840), (144, 974070), (158, 887760), (160, 876663), (162, 865840), (180, 779256), (216, 649380), (237, 591840), (240, 584442), (270, 519504), (274, 511920), (288, 487035), (316, 443880), (324, 432920), (360, 389628), (395, 355104), (405, 346336), (411, 341280), (432, 324690), (474, 295920), (480, 292221), (540, 259752), (548, 255960), (632, 221940), (648, 216460), (685, 204768), (711, 197280), (720, 194814), (790, 177552), (810, 173168), (822, 170640), (864, 162345), (948, 147960), (1080, 129876), (1096, 127980), (1185, 118368), (1233, 113760), (1264, 110970), (1296, 108230), (1370, 102384), (1422, 98640), (1440, 97407), (1580, 88776), (1620, 86584), (1644, 85320), (1896, 73980), (2055, 68256), (2133, 65760), (2160, 64938), (2192, 63990), (2370, 59184), (2466, 56880), (2528, 55485), (2592, 54115), (2740, 51192), (2844, 49320), (3160, 44388), (3240, 43292), (3288, 42660), (3555, 39456), (3699, 37920), (3792, 36990), (4110, 34128), (4266, 32880), (4320, 32469), (4384, 31995), (4740, 29592), (4932, 28440), (5480, 25596), (5688, 24660), (6165, 22752), (6320, 22194), (6399, 21920), (6480, 21646), (6576, 21330), (7110, 19728), (7398, 18960), (7584, 18495), (8220, 17064), (8532, 16440), (9480, 14796), (9864, 14220), (10665, 13152), (10823, 12960), (10960, 12798), (11097, 12640), (11376, 12330)]