66648960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 512

約数和(自身を含む): 293760000

約数和(自身を除く): 227111040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 58, 60, 63, 64, 70, 72, 76, 80, 84, 87, 90, 95, 96, 105, 108, 112, 114, 116, 120, 126, 128, 133, 135, 140, 144, 145, 152, 160, 168, 171, 174, 180, 189, 190, 192, 203, 210, 216, 224, 228, 232, 240, 252, 261, 266, 270, 280, 285, 288, 290, 304, 315, 320, 336, 342, 348, 360, 378, 380, 384, 399, 406, 420, 432, 435, 448, 456, 464, 480, 504, 513, 522, 532, 540, 551, 560, 570, 576, 580, 608, 609, 630, 640, 665, 672, 684, 696, 720, 756, 760, 783, 798, 812, 840, 855, 864, 870, 896, 912, 928, 945, 960, 1008, 1015, 1026, 1044, 1064, 1080, 1102, 1120, 1140, 1152, 1160, 1197, 1216, 1218, 1260, 1305, 1330, 1344, 1368, 1392, 1440, 1512, 1520, 1566, 1596, 1624, 1653, 1680, 1710, 1728, 1740, 1824, 1827, 1856, 1890, 1920, 1995, 2016, 2030, 2052, 2088, 2128, 2160, 2204, 2240, 2280, 2320, 2394, 2432, 2436, 2520, 2565, 2610, 2660, 2688, 2736, 2755, 2784, 2880, 3024, 3040, 3045, 3132, 3192, 3248, 3306, 3360, 3420, 3456, 3480, 3591, 3648, 3654, 3712, 3780, 3857, 3915, 3990, 4032, 4060, 4104, 4176, 4256, 4320, 4408, 4480, 4560, 4640, 4788, 4872, 4959, 5040, 5130, 5220, 5320, 5472, 5481, 5510, 5568, 5760, 5985, 6048, 6080, 6090, 6264, 6384, 6496, 6612, 6720, 6840, 6960, 7182, 7296, 7308, 7560, 7714, 7830, 7980, 8064, 8120, 8208, 8265, 8352, 8512, 8640, 8816, 9120, 9135, 9280, 9576, 9744, 9918, 10080, 10260, 10440, 10640, 10944, 10962, 11020, 11136, 11571, 11970, 12096, 12160, 12180, 12528, 12768, 12992, 13224, 13440, 13680, 13920, 14364, 14616, 14877, 15120, 15428, 15660, 15960, 16240, 16416, 16530, 16704, 17024, 17280, 17632, 17955, 18240, 18270, 18560, 19152, 19285, 19488, 19836, 20160, 20520, 20880, 21280, 21888, 21924, 22040, 23142, 23940, 24192, 24360, 24795, 25056, 25536, 25984, 26448, 27360, 27405, 27840, 28728, 29232, 29754, 30240, 30856, 31320, 31920, 32480, 32832, 33060, 33408, 34713, 35264, 35910, 36480, 36540, 38304, 38570, 38976, 39672, 40320, 41040, 41760, 42560, 43848, 44080, 46284, 47880, 48720, 49590, 50112, 51072, 52896, 54720, 54810, 55680, 57456, 57855, 58464, 59508, 60480, 61712, 62640, 63840, 64960, 65664, 66120, 69426, 70528, 71820, 73080, 74385, 76608, 77140, 77952, 79344, 82080, 83520, 85120, 87696, 88160, 92568, 95760, 97440, 99180, 100224, 104139, 105792, 109440, 109620, 114912, 115710, 116928, 119016, 120960, 123424, 125280, 127680, 129920, 132240, 138852, 143640, 146160, 148770, 153216, 154280, 158688, 164160, 167040, 173565, 175392, 176320, 185136, 191520, 194880, 198360, 208278, 211584, 219240, 229824, 231420, 233856, 238032, 246848, 250560, 255360, 264480, 277704, 287280, 292320, 297540, 308560, 317376, 328320, 347130, 350784, 352640, 370272, 383040, 389760, 396720, 416556, 438480, 459648, 462840, 476064, 493696, 501120, 520695, 528960, 555408, 574560, 584640, 595080, 617120, 634752, 694260, 701568, 740544, 766080, 793440, 833112, 876960, 925680, 952128, 1041390, 1057920, 1110816, 1149120, 1169280, 1190160, 1234240, 1388520, 1481088, 1586880, 1666224, 1753920, 1851360, 1904256, 2082780, 2221632, 2298240, 2380320, 2468480, 2777040, 3173760, 3332448, 3507840, 3702720, 4165560, 4443264, 4760640, 5554080, 6664896, 7405440, 8331120, 9521280, 11108160, 13329792, 16662240, 22216320, 33324480, 66648960]

約数ペア:

[(1, 66648960), (2, 33324480), (3, 22216320), (4, 16662240), (5, 13329792), (6, 11108160), (7, 9521280), (8, 8331120), (9, 7405440), (10, 6664896), (12, 5554080), (14, 4760640), (15, 4443264), (16, 4165560), (18, 3702720), (19, 3507840), (20, 3332448), (21, 3173760), (24, 2777040), (27, 2468480), (28, 2380320), (29, 2298240), (30, 2221632), (32, 2082780), (35, 1904256), (36, 1851360), (38, 1753920), (40, 1666224), (42, 1586880), (45, 1481088), (48, 1388520), (54, 1234240), (56, 1190160), (57, 1169280), (58, 1149120), (60, 1110816), (63, 1057920), (64, 1041390), (70, 952128), (72, 925680), (76, 876960), (80, 833112), (84, 793440), (87, 766080), (90, 740544), (95, 701568), (96, 694260), (105, 634752), (108, 617120), (112, 595080), (114, 584640), (116, 574560), (120, 555408), (126, 528960), (128, 520695), (133, 501120), (135, 493696), (140, 476064), (144, 462840), (145, 459648), (152, 438480), (160, 416556), (168, 396720), (171, 389760), (174, 383040), (180, 370272), (189, 352640), (190, 350784), (192, 347130), (203, 328320), (210, 317376), (216, 308560), (224, 297540), (228, 292320), (232, 287280), (240, 277704), (252, 264480), (261, 255360), (266, 250560), (270, 246848), (280, 238032), (285, 233856), (288, 231420), (290, 229824), (304, 219240), (315, 211584), (320, 208278), (336, 198360), (342, 194880), (348, 191520), (360, 185136), (378, 176320), (380, 175392), (384, 173565), (399, 167040), (406, 164160), (420, 158688), (432, 154280), (435, 153216), (448, 148770), (456, 146160), (464, 143640), (480, 138852), (504, 132240), (513, 129920), (522, 127680), (532, 125280), (540, 123424), (551, 120960), (560, 119016), (570, 116928), (576, 115710), (580, 114912), (608, 109620), (609, 109440), (630, 105792), (640, 104139), (665, 100224), (672, 99180), (684, 97440), (696, 95760), (720, 92568), (756, 88160), (760, 87696), (783, 85120), (798, 83520), (812, 82080), (840, 79344), (855, 77952), (864, 77140), (870, 76608), (896, 74385), (912, 73080), (928, 71820), (945, 70528), (960, 69426), (1008, 66120), (1015, 65664), (1026, 64960), (1044, 63840), (1064, 62640), (1080, 61712), (1102, 60480), (1120, 59508), (1140, 58464), (1152, 57855), (1160, 57456), (1197, 55680), (1216, 54810), (1218, 54720), (1260, 52896), (1305, 51072), (1330, 50112), (1344, 49590), (1368, 48720), (1392, 47880), (1440, 46284), (1512, 44080), (1520, 43848), (1566, 42560), (1596, 41760), (1624, 41040), (1653, 40320), (1680, 39672), (1710, 38976), (1728, 38570), (1740, 38304), (1824, 36540), (1827, 36480), (1856, 35910), (1890, 35264), (1920, 34713), (1995, 33408), (2016, 33060), (2030, 32832), (2052, 32480), (2088, 31920), (2128, 31320), (2160, 30856), (2204, 30240), (2240, 29754), (2280, 29232), (2320, 28728), (2394, 27840), (2432, 27405), (2436, 27360), (2520, 26448), (2565, 25984), (2610, 25536), (2660, 25056), (2688, 24795), (2736, 24360), (2755, 24192), (2784, 23940), (2880, 23142), (3024, 22040), (3040, 21924), (3045, 21888), (3132, 21280), (3192, 20880), (3248, 20520), (3306, 20160), (3360, 19836), (3420, 19488), (3456, 19285), (3480, 19152), (3591, 18560), (3648, 18270), (3654, 18240), (3712, 17955), (3780, 17632), (3857, 17280), (3915, 17024), (3990, 16704), (4032, 16530), (4060, 16416), (4104, 16240), (4176, 15960), (4256, 15660), (4320, 15428), (4408, 15120), (4480, 14877), (4560, 14616), (4640, 14364), (4788, 13920), (4872, 13680), (4959, 13440), (5040, 13224), (5130, 12992), (5220, 12768), (5320, 12528), (5472, 12180), (5481, 12160), (5510, 12096), (5568, 11970), (5760, 11571), (5985, 11136), (6048, 11020), (6080, 10962), (6090, 10944), (6264, 10640), (6384, 10440), (6496, 10260), (6612, 10080), (6720, 9918), (6840, 9744), (6960, 9576), (7182, 9280), (7296, 9135), (7308, 9120), (7560, 8816), (7714, 8640), (7830, 8512), (7980, 8352), (8064, 8265), (8120, 8208)]