142686720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1$

素因数の和:603

約数の個数: 240

約数和(自身を含む): 540045792

約数和(自身を除く): 397359072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 563, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1126, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1689, 1760, 1920, 1980, 2112, 2252, 2304, 2560, 2640, 2815, 2816, 2880, 3168, 3378, 3520, 3840, 3960, 4224, 4504, 4608, 5067, 5280, 5630, 5632, 5760, 6193, 6336, 6756, 7040, 7680, 7920, 8445, 8448, 9008, 10134, 10560, 11260, 11520, 12386, 12672, 13512, 14080, 15840, 16890, 16896, 18016, 18579, 20268, 21120, 22520, 23040, 24772, 25335, 25344, 27024, 28160, 30965, 31680, 33780, 36032, 37158, 40536, 42240, 45040, 49544, 50670, 50688, 54048, 55737, 61930, 63360, 67560, 72064, 74316, 81072, 84480, 90080, 92895, 99088, 101340, 108096, 111474, 123860, 126720, 135120, 144128, 148632, 162144, 180160, 185790, 198176, 202680, 216192, 222948, 247720, 253440, 270240, 278685, 288256, 297264, 324288, 360320, 371580, 396352, 405360, 432384, 445896, 495440, 540480, 557370, 594528, 648576, 720640, 743160, 792704, 810720, 864768, 891792, 990880, 1080960, 1114740, 1189056, 1297152, 1441280, 1486320, 1585408, 1621440, 1783584, 1981760, 2161920, 2229480, 2378112, 2594304, 2972640, 3170816, 3242880, 3567168, 3963520, 4323840, 4458960, 4756224, 5945280, 6485760, 7134336, 7927040, 8917920, 9512448, 11890560, 12971520, 14268672, 15854080, 17835840, 23781120, 28537344, 35671680, 47562240, 71343360, 142686720]

約数ペア:

[(1, 142686720), (2, 71343360), (3, 47562240), (4, 35671680), (5, 28537344), (6, 23781120), (8, 17835840), (9, 15854080), (10, 14268672), (11, 12971520), (12, 11890560), (15, 9512448), (16, 8917920), (18, 7927040), (20, 7134336), (22, 6485760), (24, 5945280), (30, 4756224), (32, 4458960), (33, 4323840), (36, 3963520), (40, 3567168), (44, 3242880), (45, 3170816), (48, 2972640), (55, 2594304), (60, 2378112), (64, 2229480), (66, 2161920), (72, 1981760), (80, 1783584), (88, 1621440), (90, 1585408), (96, 1486320), (99, 1441280), (110, 1297152), (120, 1189056), (128, 1114740), (132, 1080960), (144, 990880), (160, 891792), (165, 864768), (176, 810720), (180, 792704), (192, 743160), (198, 720640), (220, 648576), (240, 594528), (256, 557370), (264, 540480), (288, 495440), (320, 445896), (330, 432384), (352, 405360), (360, 396352), (384, 371580), (396, 360320), (440, 324288), (480, 297264), (495, 288256), (512, 278685), (528, 270240), (563, 253440), (576, 247720), (640, 222948), (660, 216192), (704, 202680), (720, 198176), (768, 185790), (792, 180160), (880, 162144), (960, 148632), (990, 144128), (1056, 135120), (1126, 126720), (1152, 123860), (1280, 111474), (1320, 108096), (1408, 101340), (1440, 99088), (1536, 92895), (1584, 90080), (1689, 84480), (1760, 81072), (1920, 74316), (1980, 72064), (2112, 67560), (2252, 63360), (2304, 61930), (2560, 55737), (2640, 54048), (2815, 50688), (2816, 50670), (2880, 49544), (3168, 45040), (3378, 42240), (3520, 40536), (3840, 37158), (3960, 36032), (4224, 33780), (4504, 31680), (4608, 30965), (5067, 28160), (5280, 27024), (5630, 25344), (5632, 25335), (5760, 24772), (6193, 23040), (6336, 22520), (6756, 21120), (7040, 20268), (7680, 18579), (7920, 18016), (8445, 16896), (8448, 16890), (9008, 15840), (10134, 14080), (10560, 13512), (11260, 12672), (11520, 12386)]