21006088320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:401

約数の個数: 512

約数和(自身を含む): 78962688000

約数和(自身を除く): 57956599680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 167, 168, 191, 192, 196, 210, 224, 240, 245, 280, 294, 320, 334, 336, 343, 382, 384, 392, 420, 448, 480, 490, 501, 560, 573, 588, 640, 668, 672, 686, 735, 764, 784, 835, 840, 896, 955, 960, 980, 1002, 1029, 1120, 1146, 1169, 1176, 1336, 1337, 1344, 1372, 1470, 1528, 1568, 1670, 1680, 1715, 1910, 1920, 1960, 2004, 2058, 2240, 2292, 2338, 2352, 2505, 2672, 2674, 2688, 2744, 2865, 2940, 3056, 3136, 3340, 3360, 3430, 3507, 3820, 3920, 4008, 4011, 4116, 4480, 4584, 4676, 4704, 5010, 5145, 5344, 5348, 5488, 5730, 5845, 5880, 6112, 6272, 6680, 6685, 6720, 6860, 7014, 7640, 7840, 8016, 8022, 8183, 8232, 9168, 9352, 9359, 9408, 10020, 10290, 10688, 10696, 10976, 11460, 11690, 11760, 12224, 13360, 13370, 13440, 13720, 14028, 15280, 15680, 16032, 16044, 16366, 16464, 17535, 18336, 18704, 18718, 18816, 20040, 20055, 20580, 21376, 21392, 21952, 22920, 23380, 23520, 24448, 24549, 26720, 26740, 27440, 28056, 28077, 30560, 31360, 31897, 32064, 32088, 32732, 32928, 35070, 36672, 37408, 37436, 40080, 40110, 40915, 41160, 42784, 43904, 45840, 46760, 46795, 47040, 49098, 53440, 53480, 54880, 56112, 56154, 57281, 61120, 63794, 64128, 64176, 65464, 65513, 65856, 70140, 73344, 74816, 74872, 80160, 80220, 81830, 82320, 85568, 91680, 93520, 93590, 94080, 95691, 98196, 106880, 106960, 109760, 112224, 112308, 114562, 122240, 122745, 127588, 128352, 130928, 131026, 131712, 140280, 140385, 149632, 149744, 159485, 160320, 160440, 163660, 164640, 171136, 171843, 183360, 187040, 187180, 191382, 196392, 196539, 213920, 219520, 223279, 224448, 224616, 229124, 245490, 255176, 256704, 261856, 262052, 280560, 280770, 286405, 299488, 318970, 320640, 320880, 327320, 327565, 329280, 343686, 366720, 374080, 374360, 382764, 392784, 393078, 427840, 446558, 448896, 449232, 458248, 478455, 490980, 510352, 513408, 523712, 524104, 561120, 561540, 572810, 598976, 637940, 641760, 654640, 655130, 658560, 669837, 687372, 748160, 748720, 765528, 785568, 786156, 855680, 859215, 893116, 898464, 916496, 956910, 981960, 982695, 1020704, 1047424, 1048208, 1116395, 1122240, 1123080, 1145620, 1197952, 1275880, 1283520, 1309280, 1310260, 1339674, 1374744, 1497440, 1531056, 1562953, 1571136, 1572312, 1718430, 1786232, 1796928, 1832992, 1913820, 1963920, 1965390, 2041408, 2096416, 2232790, 2244480, 2246160, 2291240, 2551760, 2567040, 2618560, 2620520, 2679348, 2749488, 2994880, 3062112, 3125906, 3142272, 3144624, 3349185, 3436860, 3572464, 3593856, 3665984, 3827640, 3927840, 3930780, 4082816, 4192832, 4465580, 4492320, 4582480, 4688859, 5103520, 5237120, 5241040, 5358696, 5498976, 5989760, 6124224, 6251812, 6289248, 6698370, 6873720, 7144928, 7331968, 7655280, 7814765, 7855680, 7861560, 8385664, 8931160, 8984640, 9164960, 9377718, 10207040, 10482080, 10717392, 10940671, 10997952, 12248448, 12503624, 12578496, 13396740, 13747440, 14289856, 15310560, 15629530, 15711360, 15723120, 17862320, 17969280, 18329920, 18755436, 20414080, 20964160, 21434784, 21881342, 21995904, 23444295, 25007248, 25156992, 26793480, 27494880, 28579712, 30621120, 31259060, 31446240, 32822013, 35724640, 36659840, 37510872, 41928320, 42869568, 43762684, 46888590, 50014496, 53586960, 54703355, 54989760, 61242240, 62518120, 62892480, 65644026, 71449280, 75021744, 85739136, 87525368, 93777180, 100028992, 107173920, 109406710, 109979520, 125036240, 125784960, 131288052, 142898560, 150043488, 164110065, 175050736, 187554360, 200057984, 214347840, 218813420, 250072480, 262576104, 300086976, 328220130, 350101472, 375108720, 428695680, 437626840, 500144960, 525152208, 600173952, 656440260, 700202944, 750217440, 875253680, 1000289920, 1050304416, 1312880520, 1400405888, 1500434880, 1750507360, 2100608832, 2625761040, 3000869760, 3501014720, 4201217664, 5251522080, 7002029440, 10503044160, 21006088320]

約数ペア:

[(1, 21006088320), (2, 10503044160), (3, 7002029440), (4, 5251522080), (5, 4201217664), (6, 3501014720), (7, 3000869760), (8, 2625761040), (10, 2100608832), (12, 1750507360), (14, 1500434880), (15, 1400405888), (16, 1312880520), (20, 1050304416), (21, 1000289920), (24, 875253680), (28, 750217440), (30, 700202944), (32, 656440260), (35, 600173952), (40, 525152208), (42, 500144960), (48, 437626840), (49, 428695680), (56, 375108720), (60, 350101472), (64, 328220130), (70, 300086976), (80, 262576104), (84, 250072480), (96, 218813420), (98, 214347840), (105, 200057984), (112, 187554360), (120, 175050736), (128, 164110065), (140, 150043488), (147, 142898560), (160, 131288052), (167, 125784960), (168, 125036240), (191, 109979520), (192, 109406710), (196, 107173920), (210, 100028992), (224, 93777180), (240, 87525368), (245, 85739136), (280, 75021744), (294, 71449280), (320, 65644026), (334, 62892480), (336, 62518120), (343, 61242240), (382, 54989760), (384, 54703355), (392, 53586960), (420, 50014496), (448, 46888590), (480, 43762684), (490, 42869568), (501, 41928320), (560, 37510872), (573, 36659840), (588, 35724640), (640, 32822013), (668, 31446240), (672, 31259060), (686, 30621120), (735, 28579712), (764, 27494880), (784, 26793480), (835, 25156992), (840, 25007248), (896, 23444295), (955, 21995904), (960, 21881342), (980, 21434784), (1002, 20964160), (1029, 20414080), (1120, 18755436), (1146, 18329920), (1169, 17969280), (1176, 17862320), (1336, 15723120), (1337, 15711360), (1344, 15629530), (1372, 15310560), (1470, 14289856), (1528, 13747440), (1568, 13396740), (1670, 12578496), (1680, 12503624), (1715, 12248448), (1910, 10997952), (1920, 10940671), (1960, 10717392), (2004, 10482080), (2058, 10207040), (2240, 9377718), (2292, 9164960), (2338, 8984640), (2352, 8931160), (2505, 8385664), (2672, 7861560), (2674, 7855680), (2688, 7814765), (2744, 7655280), (2865, 7331968), (2940, 7144928), (3056, 6873720), (3136, 6698370), (3340, 6289248), (3360, 6251812), (3430, 6124224), (3507, 5989760), (3820, 5498976), (3920, 5358696), (4008, 5241040), (4011, 5237120), (4116, 5103520), (4480, 4688859), (4584, 4582480), (4676, 4492320), (4704, 4465580), (5010, 4192832), (5145, 4082816), (5344, 3930780), (5348, 3927840), (5488, 3827640), (5730, 3665984), (5845, 3593856), (5880, 3572464), (6112, 3436860), (6272, 3349185), (6680, 3144624), (6685, 3142272), (6720, 3125906), (6860, 3062112), (7014, 2994880), (7640, 2749488), (7840, 2679348), (8016, 2620520), (8022, 2618560), (8183, 2567040), (8232, 2551760), (9168, 2291240), (9352, 2246160), (9359, 2244480), (9408, 2232790), (10020, 2096416), (10290, 2041408), (10688, 1965390), (10696, 1963920), (10976, 1913820), (11460, 1832992), (11690, 1796928), (11760, 1786232), (12224, 1718430), (13360, 1572312), (13370, 1571136), (13440, 1562953), (13720, 1531056), (14028, 1497440), (15280, 1374744), (15680, 1339674), (16032, 1310260), (16044, 1309280), (16366, 1283520), (16464, 1275880), (17535, 1197952), (18336, 1145620), (18704, 1123080), (18718, 1122240), (18816, 1116395), (20040, 1048208), (20055, 1047424), (20580, 1020704), (21376, 982695), (21392, 981960), (21952, 956910), (22920, 916496), (23380, 898464), (23520, 893116), (24448, 859215), (24549, 855680), (26720, 786156), (26740, 785568), (27440, 765528), (28056, 748720), (28077, 748160), (30560, 687372), (31360, 669837), (31897, 658560), (32064, 655130), (32088, 654640), (32732, 641760), (32928, 637940), (35070, 598976), (36672, 572810), (37408, 561540), (37436, 561120), (40080, 524104), (40110, 523712), (40915, 513408), (41160, 510352), (42784, 490980), (43904, 478455), (45840, 458248), (46760, 449232), (46795, 448896), (47040, 446558), (49098, 427840), (53440, 393078), (53480, 392784), (54880, 382764), (56112, 374360), (56154, 374080), (57281, 366720), (61120, 343686), (63794, 329280), (64128, 327565), (64176, 327320), (65464, 320880), (65513, 320640), (65856, 318970), (70140, 299488), (73344, 286405), (74816, 280770), (74872, 280560), (80160, 262052), (80220, 261856), (81830, 256704), (82320, 255176), (85568, 245490), (91680, 229124), (93520, 224616), (93590, 224448), (94080, 223279), (95691, 219520), (98196, 213920), (106880, 196539), (106960, 196392), (109760, 191382), (112224, 187180), (112308, 187040), (114562, 183360), (122240, 171843), (122745, 171136), (127588, 164640), (128352, 163660), (130928, 160440), (131026, 160320), (131712, 159485), (140280, 149744), (140385, 149632)]