266348280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 256

約数和(自身を含む): 942243840

約数和(自身を除く): 675895560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 31, 33, 40, 44, 46, 55, 60, 62, 66, 69, 88, 92, 93, 110, 115, 120, 124, 132, 138, 155, 165, 184, 186, 220, 230, 248, 253, 264, 276, 283, 310, 330, 341, 345, 372, 440, 460, 465, 506, 552, 566, 620, 660, 682, 690, 713, 744, 759, 849, 920, 930, 1012, 1023, 1132, 1240, 1265, 1320, 1364, 1380, 1415, 1426, 1518, 1698, 1705, 1860, 2024, 2046, 2139, 2264, 2530, 2728, 2760, 2830, 2852, 3036, 3113, 3396, 3410, 3565, 3720, 3795, 4092, 4245, 4278, 5060, 5115, 5660, 5704, 6072, 6226, 6509, 6792, 6820, 7130, 7590, 7843, 8184, 8490, 8556, 8773, 9339, 10120, 10230, 10695, 11320, 12452, 13018, 13640, 14260, 15180, 15565, 15686, 16980, 17112, 17546, 18678, 19527, 20460, 21390, 23529, 24904, 26036, 26319, 28520, 30360, 31130, 31372, 32545, 33960, 35092, 37356, 39054, 39215, 40920, 42780, 43865, 46695, 47058, 52072, 52638, 62260, 62744, 65090, 70184, 71599, 74712, 78108, 78430, 85560, 87730, 93390, 94116, 96503, 97635, 105276, 117645, 124520, 130180, 131595, 143198, 156216, 156860, 175460, 186780, 188232, 193006, 195270, 201779, 210552, 214797, 235290, 260360, 263190, 286396, 289509, 313720, 350920, 357995, 373560, 386012, 390540, 403558, 429594, 470580, 482515, 526380, 572792, 579018, 605337, 715990, 772024, 781080, 807116, 859188, 941160, 965030, 1008895, 1052760, 1073985, 1158036, 1210674, 1431980, 1447545, 1614232, 1718376, 1930060, 2017790, 2147970, 2219569, 2316072, 2421348, 2863960, 2895090, 3026685, 3860120, 4035580, 4295940, 4439138, 4842696, 5790180, 6053370, 6658707, 8071160, 8591880, 8878276, 11097845, 11580360, 12106740, 13317414, 17756552, 22195690, 24213480, 26634828, 33293535, 44391380, 53269656, 66587070, 88782760, 133174140, 266348280]

約数ペア:

[(1, 266348280), (2, 133174140), (3, 88782760), (4, 66587070), (5, 53269656), (6, 44391380), (8, 33293535), (10, 26634828), (11, 24213480), (12, 22195690), (15, 17756552), (20, 13317414), (22, 12106740), (23, 11580360), (24, 11097845), (30, 8878276), (31, 8591880), (33, 8071160), (40, 6658707), (44, 6053370), (46, 5790180), (55, 4842696), (60, 4439138), (62, 4295940), (66, 4035580), (69, 3860120), (88, 3026685), (92, 2895090), (93, 2863960), (110, 2421348), (115, 2316072), (120, 2219569), (124, 2147970), (132, 2017790), (138, 1930060), (155, 1718376), (165, 1614232), (184, 1447545), (186, 1431980), (220, 1210674), (230, 1158036), (248, 1073985), (253, 1052760), (264, 1008895), (276, 965030), (283, 941160), (310, 859188), (330, 807116), (341, 781080), (345, 772024), (372, 715990), (440, 605337), (460, 579018), (465, 572792), (506, 526380), (552, 482515), (566, 470580), (620, 429594), (660, 403558), (682, 390540), (690, 386012), (713, 373560), (744, 357995), (759, 350920), (849, 313720), (920, 289509), (930, 286396), (1012, 263190), (1023, 260360), (1132, 235290), (1240, 214797), (1265, 210552), (1320, 201779), (1364, 195270), (1380, 193006), (1415, 188232), (1426, 186780), (1518, 175460), (1698, 156860), (1705, 156216), (1860, 143198), (2024, 131595), (2046, 130180), (2139, 124520), (2264, 117645), (2530, 105276), (2728, 97635), (2760, 96503), (2830, 94116), (2852, 93390), (3036, 87730), (3113, 85560), (3396, 78430), (3410, 78108), (3565, 74712), (3720, 71599), (3795, 70184), (4092, 65090), (4245, 62744), (4278, 62260), (5060, 52638), (5115, 52072), (5660, 47058), (5704, 46695), (6072, 43865), (6226, 42780), (6509, 40920), (6792, 39215), (6820, 39054), (7130, 37356), (7590, 35092), (7843, 33960), (8184, 32545), (8490, 31372), (8556, 31130), (8773, 30360), (9339, 28520), (10120, 26319), (10230, 26036), (10695, 24904), (11320, 23529), (12452, 21390), (13018, 20460), (13640, 19527), (14260, 18678), (15180, 17546), (15565, 17112), (15686, 16980)]