151441920

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 320

約数和(自身を含む): 616746240

約数和(自身を除く): 465304320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 313, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 626, 630, 640, 672, 720, 756, 768, 840, 864, 896, 939, 945, 960, 1008, 1080, 1120, 1152, 1252, 1260, 1280, 1344, 1440, 1512, 1536, 1565, 1680, 1728, 1792, 1878, 1890, 1920, 2016, 2160, 2191, 2240, 2304, 2504, 2520, 2560, 2688, 2817, 2880, 3024, 3130, 3360, 3456, 3584, 3756, 3780, 3840, 4032, 4320, 4382, 4480, 4608, 4695, 5008, 5040, 5376, 5634, 5760, 6048, 6260, 6573, 6720, 6912, 7512, 7560, 7680, 8064, 8451, 8640, 8764, 8960, 9390, 10016, 10080, 10752, 10955, 11268, 11520, 12096, 12520, 13146, 13440, 13824, 14085, 15024, 15120, 16128, 16902, 17280, 17528, 17920, 18780, 19719, 20032, 20160, 21910, 22536, 23040, 24192, 25040, 26292, 26880, 28170, 30048, 30240, 32256, 32865, 33804, 34560, 35056, 37560, 39438, 40064, 40320, 42255, 43820, 45072, 48384, 50080, 52584, 53760, 56340, 59157, 60096, 60480, 65730, 67608, 69120, 70112, 75120, 78876, 80128, 80640, 84510, 87640, 90144, 96768, 98595, 100160, 105168, 112680, 118314, 120192, 120960, 131460, 135216, 140224, 150240, 157752, 160256, 161280, 169020, 175280, 180288, 197190, 200320, 210336, 225360, 236628, 240384, 241920, 262920, 270432, 280448, 295785, 300480, 315504, 338040, 350560, 360576, 394380, 400640, 420672, 450720, 473256, 480768, 483840, 525840, 540864, 560896, 591570, 600960, 631008, 676080, 701120, 721152, 788760, 801280, 841344, 901440, 946512, 1051680, 1081728, 1121792, 1183140, 1201920, 1262016, 1352160, 1402240, 1442304, 1577520, 1682688, 1802880, 1893024, 2103360, 2163456, 2366280, 2403840, 2524032, 2704320, 2804480, 3155040, 3365376, 3605760, 3786048, 4206720, 4326912, 4732560, 5048064, 5408640, 5608960, 6310080, 7211520, 7572096, 8413440, 9465120, 10096128, 10817280, 12620160, 15144192, 16826880, 18930240, 21634560, 25240320, 30288384, 37860480, 50480640, 75720960, 151441920]

約数ペア:

[(1, 151441920), (2, 75720960), (3, 50480640), (4, 37860480), (5, 30288384), (6, 25240320), (7, 21634560), (8, 18930240), (9, 16826880), (10, 15144192), (12, 12620160), (14, 10817280), (15, 10096128), (16, 9465120), (18, 8413440), (20, 7572096), (21, 7211520), (24, 6310080), (27, 5608960), (28, 5408640), (30, 5048064), (32, 4732560), (35, 4326912), (36, 4206720), (40, 3786048), (42, 3605760), (45, 3365376), (48, 3155040), (54, 2804480), (56, 2704320), (60, 2524032), (63, 2403840), (64, 2366280), (70, 2163456), (72, 2103360), (80, 1893024), (84, 1802880), (90, 1682688), (96, 1577520), (105, 1442304), (108, 1402240), (112, 1352160), (120, 1262016), (126, 1201920), (128, 1183140), (135, 1121792), (140, 1081728), (144, 1051680), (160, 946512), (168, 901440), (180, 841344), (189, 801280), (192, 788760), (210, 721152), (216, 701120), (224, 676080), (240, 631008), (252, 600960), (256, 591570), (270, 560896), (280, 540864), (288, 525840), (313, 483840), (315, 480768), (320, 473256), (336, 450720), (360, 420672), (378, 400640), (384, 394380), (420, 360576), (432, 350560), (448, 338040), (480, 315504), (504, 300480), (512, 295785), (540, 280448), (560, 270432), (576, 262920), (626, 241920), (630, 240384), (640, 236628), (672, 225360), (720, 210336), (756, 200320), (768, 197190), (840, 180288), (864, 175280), (896, 169020), (939, 161280), (945, 160256), (960, 157752), (1008, 150240), (1080, 140224), (1120, 135216), (1152, 131460), (1252, 120960), (1260, 120192), (1280, 118314), (1344, 112680), (1440, 105168), (1512, 100160), (1536, 98595), (1565, 96768), (1680, 90144), (1728, 87640), (1792, 84510), (1878, 80640), (1890, 80128), (1920, 78876), (2016, 75120), (2160, 70112), (2191, 69120), (2240, 67608), (2304, 65730), (2504, 60480), (2520, 60096), (2560, 59157), (2688, 56340), (2817, 53760), (2880, 52584), (3024, 50080), (3130, 48384), (3360, 45072), (3456, 43820), (3584, 42255), (3756, 40320), (3780, 40064), (3840, 39438), (4032, 37560), (4320, 35056), (4382, 34560), (4480, 33804), (4608, 32865), (4695, 32256), (5008, 30240), (5040, 30048), (5376, 28170), (5634, 26880), (5760, 26292), (6048, 25040), (6260, 24192), (6573, 23040), (6720, 22536), (6912, 21910), (7512, 20160), (7560, 20032), (7680, 19719), (8064, 18780), (8451, 17920), (8640, 17528), (8764, 17280), (8960, 16902), (9390, 16128), (10016, 15120), (10080, 15024), (10752, 14085), (10955, 13824), (11268, 13440), (11520, 13146), (12096, 12520)]