990254160

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 480

約数和(自身を含む): 4159733760

約数和(自身を除く): 3169479600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 243, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 383, 399, 405, 420, 432, 456, 486, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 756, 760, 766, 798, 810, 840, 855, 912, 945, 972, 1008, 1026, 1064, 1080, 1134, 1140, 1149, 1197, 1215, 1260, 1296, 1330, 1368, 1512, 1520, 1532, 1539, 1596, 1620, 1680, 1701, 1710, 1890, 1915, 1944, 1995, 2052, 2128, 2160, 2268, 2280, 2298, 2394, 2430, 2520, 2565, 2660, 2681, 2736, 2835, 3024, 3064, 3078, 3192, 3240, 3402, 3420, 3447, 3591, 3780, 3830, 3888, 3990, 4104, 4536, 4560, 4596, 4617, 4788, 4860, 5040, 5130, 5320, 5362, 5670, 5745, 5985, 6128, 6156, 6384, 6480, 6804, 6840, 6894, 7182, 7277, 7560, 7660, 7695, 7980, 8043, 8208, 8505, 9072, 9192, 9234, 9576, 9720, 10260, 10341, 10640, 10724, 10773, 11340, 11490, 11970, 12312, 13405, 13608, 13680, 13788, 14364, 14554, 15120, 15320, 15390, 15960, 16086, 17010, 17235, 17955, 18384, 18468, 19152, 19440, 20520, 20682, 21448, 21546, 21831, 22680, 22980, 23085, 23940, 24129, 24624, 26810, 27216, 27576, 28728, 29108, 30640, 30780, 31023, 31920, 32172, 32319, 34020, 34470, 35910, 36385, 36936, 40215, 41040, 41364, 42896, 43092, 43662, 45360, 45960, 46170, 47880, 48258, 50939, 51705, 53620, 53865, 55152, 57456, 58216, 61560, 62046, 64344, 64638, 65493, 68040, 68940, 71820, 72387, 72770, 73872, 80430, 82728, 86184, 87324, 91920, 92340, 93069, 95760, 96516, 101878, 103410, 107240, 107730, 109155, 116432, 120645, 123120, 124092, 128688, 129276, 130986, 136080, 137880, 143640, 144774, 145540, 152817, 155115, 160860, 161595, 165456, 172368, 174648, 184680, 186138, 193032, 196479, 203756, 206820, 214480, 215460, 217161, 218310, 241290, 248184, 254695, 258552, 261972, 275760, 287280, 289548, 291080, 305634, 310230, 321720, 323190, 327465, 349296, 361935, 369360, 372276, 386064, 392958, 407512, 413640, 430920, 434322, 436620, 458451, 465345, 482580, 496368, 509390, 517104, 523944, 579096, 582160, 589437, 611268, 620460, 643440, 646380, 651483, 654930, 723870, 744552, 764085, 785916, 815024, 827280, 861840, 868644, 873240, 916902, 930690, 965160, 982395, 1018780, 1047888, 1085805, 1158192, 1178874, 1222536, 1240920, 1292760, 1302966, 1309860, 1375353, 1447740, 1489104, 1528170, 1571832, 1737288, 1746480, 1768311, 1833804, 1861380, 1930320, 1964790, 2037560, 2171610, 2292255, 2357748, 2445072, 2481840, 2585520, 2605932, 2619720, 2750706, 2895480, 2947185, 3056340, 3143664, 3257415, 3474576, 3536622, 3667608, 3722760, 3929580, 4075120, 4126059, 4343220, 4584510, 4715496, 5211864, 5239440, 5501412, 5790960, 5894370, 6112680, 6514830, 6876765, 7073244, 7335216, 7445520, 7859160, 8252118, 8686440, 8841555, 9169020, 9430992, 10423728, 11002824, 11788740, 12225360, 12378177, 13029660, 13753530, 14146488, 15718320, 16504236, 17372880, 17683110, 18338040, 20630295, 22005648, 23577480, 24756354, 26059320, 27507060, 28292976, 33008472, 35366220, 36676080, 41260590, 47154960, 49512708, 52118640, 55014120, 61890885, 66016944, 70732440, 82521180, 99025416, 110028240, 123781770, 141464880, 165042360, 198050832, 247563540, 330084720, 495127080, 990254160]

約数ペア:

[(1, 990254160), (2, 495127080), (3, 330084720), (4, 247563540), (5, 198050832), (6, 165042360), (7, 141464880), (8, 123781770), (9, 110028240), (10, 99025416), (12, 82521180), (14, 70732440), (15, 66016944), (16, 61890885), (18, 55014120), (19, 52118640), (20, 49512708), (21, 47154960), (24, 41260590), (27, 36676080), (28, 35366220), (30, 33008472), (35, 28292976), (36, 27507060), (38, 26059320), (40, 24756354), (42, 23577480), (45, 22005648), (48, 20630295), (54, 18338040), (56, 17683110), (57, 17372880), (60, 16504236), (63, 15718320), (70, 14146488), (72, 13753530), (76, 13029660), (80, 12378177), (81, 12225360), (84, 11788740), (90, 11002824), (95, 10423728), (105, 9430992), (108, 9169020), (112, 8841555), (114, 8686440), (120, 8252118), (126, 7859160), (133, 7445520), (135, 7335216), (140, 7073244), (144, 6876765), (152, 6514830), (162, 6112680), (168, 5894370), (171, 5790960), (180, 5501412), (189, 5239440), (190, 5211864), (210, 4715496), (216, 4584510), (228, 4343220), (240, 4126059), (243, 4075120), (252, 3929580), (266, 3722760), (270, 3667608), (280, 3536622), (285, 3474576), (304, 3257415), (315, 3143664), (324, 3056340), (336, 2947185), (342, 2895480), (360, 2750706), (378, 2619720), (380, 2605932), (383, 2585520), (399, 2481840), (405, 2445072), (420, 2357748), (432, 2292255), (456, 2171610), (486, 2037560), (504, 1964790), (513, 1930320), (532, 1861380), (540, 1833804), (560, 1768311), (567, 1746480), (570, 1737288), (630, 1571832), (648, 1528170), (665, 1489104), (684, 1447740), (720, 1375353), (756, 1309860), (760, 1302966), (766, 1292760), (798, 1240920), (810, 1222536), (840, 1178874), (855, 1158192), (912, 1085805), (945, 1047888), (972, 1018780), (1008, 982395), (1026, 965160), (1064, 930690), (1080, 916902), (1134, 873240), (1140, 868644), (1149, 861840), (1197, 827280), (1215, 815024), (1260, 785916), (1296, 764085), (1330, 744552), (1368, 723870), (1512, 654930), (1520, 651483), (1532, 646380), (1539, 643440), (1596, 620460), (1620, 611268), (1680, 589437), (1701, 582160), (1710, 579096), (1890, 523944), (1915, 517104), (1944, 509390), (1995, 496368), (2052, 482580), (2128, 465345), (2160, 458451), (2268, 436620), (2280, 434322), (2298, 430920), (2394, 413640), (2430, 407512), (2520, 392958), (2565, 386064), (2660, 372276), (2681, 369360), (2736, 361935), (2835, 349296), (3024, 327465), (3064, 323190), (3078, 321720), (3192, 310230), (3240, 305634), (3402, 291080), (3420, 289548), (3447, 287280), (3591, 275760), (3780, 261972), (3830, 258552), (3888, 254695), (3990, 248184), (4104, 241290), (4536, 218310), (4560, 217161), (4596, 215460), (4617, 214480), (4788, 206820), (4860, 203756), (5040, 196479), (5130, 193032), (5320, 186138), (5362, 184680), (5670, 174648), (5745, 172368), (5985, 165456), (6128, 161595), (6156, 160860), (6384, 155115), (6480, 152817), (6804, 145540), (6840, 144774), (6894, 143640), (7182, 137880), (7277, 136080), (7560, 130986), (7660, 129276), (7695, 128688), (7980, 124092), (8043, 123120), (8208, 120645), (8505, 116432), (9072, 109155), (9192, 107730), (9234, 107240), (9576, 103410), (9720, 101878), (10260, 96516), (10341, 95760), (10640, 93069), (10724, 92340), (10773, 91920), (11340, 87324), (11490, 86184), (11970, 82728), (12312, 80430), (13405, 73872), (13608, 72770), (13680, 72387), (13788, 71820), (14364, 68940), (14554, 68040), (15120, 65493), (15320, 64638), (15390, 64344), (15960, 62046), (16086, 61560), (17010, 58216), (17235, 57456), (17955, 55152), (18384, 53865), (18468, 53620), (19152, 51705), (19440, 50939), (20520, 48258), (20682, 47880), (21448, 46170), (21546, 45960), (21831, 45360), (22680, 43662), (22980, 43092), (23085, 42896), (23940, 41364), (24129, 41040), (24624, 40215), (26810, 36936), (27216, 36385), (27576, 35910), (28728, 34470), (29108, 34020), (30640, 32319), (30780, 32172), (31023, 31920)]