1812357120

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^3\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 448

約数和(自身を含む): 6920179200

約数和(自身を除く): 5107822080

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, 43, 48, 49, 56, 60, 64, 70, 80, 84, 86, 96, 98, 105, 112, 120, 128, 129, 140, 147, 160, 168, 172, 192, 196, 210, 215, 224, 240, 245, 256, 258, 280, 294, 301, 320, 336, 343, 344, 384, 392, 420, 430, 448, 480, 490, 512, 516, 560, 588, 602, 640, 645, 672, 686, 688, 735, 768, 784, 840, 860, 896, 903, 960, 980, 1024, 1029, 1032, 1120, 1176, 1204, 1280, 1290, 1344, 1372, 1376, 1470, 1505, 1536, 1568, 1680, 1715, 1720, 1792, 1806, 1920, 1960, 2048, 2058, 2064, 2107, 2240, 2352, 2408, 2560, 2580, 2688, 2744, 2752, 2940, 3010, 3072, 3136, 3360, 3430, 3440, 3584, 3612, 3840, 3920, 4096, 4116, 4128, 4214, 4480, 4515, 4704, 4816, 5120, 5145, 5160, 5376, 5488, 5504, 5880, 6020, 6144, 6272, 6321, 6720, 6860, 6880, 7168, 7224, 7680, 7840, 8192, 8232, 8256, 8428, 8960, 9030, 9408, 9632, 10240, 10290, 10320, 10535, 10752, 10976, 11008, 11760, 12040, 12288, 12544, 12642, 13440, 13720, 13760, 14336, 14448, 14749, 15360, 15680, 16464, 16512, 16856, 17920, 18060, 18816, 19264, 20480, 20580, 20640, 21070, 21504, 21952, 22016, 23520, 24080, 24576, 25088, 25284, 26880, 27440, 27520, 28672, 28896, 29498, 30720, 31360, 31605, 32928, 33024, 33712, 35840, 36120, 37632, 38528, 40960, 41160, 41280, 42140, 43008, 43904, 44032, 44247, 47040, 48160, 50176, 50568, 53760, 54880, 55040, 57344, 57792, 58996, 61440, 62720, 63210, 65856, 66048, 67424, 71680, 72240, 73745, 75264, 77056, 82320, 82560, 84280, 86016, 87808, 88064, 88494, 94080, 96320, 100352, 101136, 107520, 109760, 110080, 115584, 117992, 122880, 125440, 126420, 131712, 132096, 134848, 143360, 144480, 147490, 150528, 154112, 164640, 165120, 168560, 172032, 175616, 176128, 176988, 188160, 192640, 200704, 202272, 215040, 219520, 220160, 221235, 231168, 235984, 250880, 252840, 263424, 264192, 269696, 286720, 288960, 294980, 301056, 308224, 329280, 330240, 337120, 351232, 352256, 353976, 376320, 385280, 401408, 404544, 430080, 439040, 440320, 442470, 462336, 471968, 501760, 505680, 526848, 528384, 539392, 577920, 589960, 602112, 616448, 658560, 660480, 674240, 702464, 707952, 752640, 770560, 809088, 860160, 878080, 880640, 884940, 924672, 943936, 1003520, 1011360, 1053696, 1056768, 1078784, 1155840, 1179920, 1204224, 1232896, 1317120, 1320960, 1348480, 1404928, 1415904, 1505280, 1541120, 1618176, 1756160, 1761280, 1769880, 1849344, 1887872, 2007040, 2022720, 2107392, 2157568, 2311680, 2359840, 2465792, 2634240, 2641920, 2696960, 2809856, 2831808, 3010560, 3082240, 3236352, 3512320, 3539760, 3698688, 3775744, 4045440, 4214784, 4315136, 4623360, 4719680, 5268480, 5283840, 5393920, 5663616, 6021120, 6164480, 6472704, 7024640, 7079520, 7397376, 7551488, 8090880, 8429568, 8630272, 9246720, 9439360, 10536960, 10787840, 11327232, 12328960, 12945408, 14049280, 14159040, 15102976, 16181760, 17260544, 18493440, 18878720, 21073920, 21575680, 22654464, 25890816, 28318080, 30205952, 32363520, 36986880, 37757440, 42147840, 43151360, 45308928, 51781632, 56636160, 60411904, 64727040, 75514880, 86302720, 90617856, 113272320, 120823808, 129454080, 151029760, 181235712, 226544640, 258908160, 302059520, 362471424, 453089280, 604119040, 906178560, 1812357120]

約数ペア:

[(1, 1812357120), (2, 906178560), (3, 604119040), (4, 453089280), (5, 362471424), (6, 302059520), (7, 258908160), (8, 226544640), (10, 181235712), (12, 151029760), (14, 129454080), (15, 120823808), (16, 113272320), (20, 90617856), (21, 86302720), (24, 75514880), (28, 64727040), (30, 60411904), (32, 56636160), (35, 51781632), (40, 45308928), (42, 43151360), (43, 42147840), (48, 37757440), (49, 36986880), (56, 32363520), (60, 30205952), (64, 28318080), (70, 25890816), (80, 22654464), (84, 21575680), (86, 21073920), (96, 18878720), (98, 18493440), (105, 17260544), (112, 16181760), (120, 15102976), (128, 14159040), (129, 14049280), (140, 12945408), (147, 12328960), (160, 11327232), (168, 10787840), (172, 10536960), (192, 9439360), (196, 9246720), (210, 8630272), (215, 8429568), (224, 8090880), (240, 7551488), (245, 7397376), (256, 7079520), (258, 7024640), (280, 6472704), (294, 6164480), (301, 6021120), (320, 5663616), (336, 5393920), (343, 5283840), (344, 5268480), (384, 4719680), (392, 4623360), (420, 4315136), (430, 4214784), (448, 4045440), (480, 3775744), (490, 3698688), (512, 3539760), (516, 3512320), (560, 3236352), (588, 3082240), (602, 3010560), (640, 2831808), (645, 2809856), (672, 2696960), (686, 2641920), (688, 2634240), (735, 2465792), (768, 2359840), (784, 2311680), (840, 2157568), (860, 2107392), (896, 2022720), (903, 2007040), (960, 1887872), (980, 1849344), (1024, 1769880), (1029, 1761280), (1032, 1756160), (1120, 1618176), (1176, 1541120), (1204, 1505280), (1280, 1415904), (1290, 1404928), (1344, 1348480), (1372, 1320960), (1376, 1317120), (1470, 1232896), (1505, 1204224), (1536, 1179920), (1568, 1155840), (1680, 1078784), (1715, 1056768), (1720, 1053696), (1792, 1011360), (1806, 1003520), (1920, 943936), (1960, 924672), (2048, 884940), (2058, 880640), (2064, 878080), (2107, 860160), (2240, 809088), (2352, 770560), (2408, 752640), (2560, 707952), (2580, 702464), (2688, 674240), (2744, 660480), (2752, 658560), (2940, 616448), (3010, 602112), (3072, 589960), (3136, 577920), (3360, 539392), (3430, 528384), (3440, 526848), (3584, 505680), (3612, 501760), (3840, 471968), (3920, 462336), (4096, 442470), (4116, 440320), (4128, 439040), (4214, 430080), (4480, 404544), (4515, 401408), (4704, 385280), (4816, 376320), (5120, 353976), (5145, 352256), (5160, 351232), (5376, 337120), (5488, 330240), (5504, 329280), (5880, 308224), (6020, 301056), (6144, 294980), (6272, 288960), (6321, 286720), (6720, 269696), (6860, 264192), (6880, 263424), (7168, 252840), (7224, 250880), (7680, 235984), (7840, 231168), (8192, 221235), (8232, 220160), (8256, 219520), (8428, 215040), (8960, 202272), (9030, 200704), (9408, 192640), (9632, 188160), (10240, 176988), (10290, 176128), (10320, 175616), (10535, 172032), (10752, 168560), (10976, 165120), (11008, 164640), (11760, 154112), (12040, 150528), (12288, 147490), (12544, 144480), (12642, 143360), (13440, 134848), (13720, 132096), (13760, 131712), (14336, 126420), (14448, 125440), (14749, 122880), (15360, 117992), (15680, 115584), (16464, 110080), (16512, 109760), (16856, 107520), (17920, 101136), (18060, 100352), (18816, 96320), (19264, 94080), (20480, 88494), (20580, 88064), (20640, 87808), (21070, 86016), (21504, 84280), (21952, 82560), (22016, 82320), (23520, 77056), (24080, 75264), (24576, 73745), (25088, 72240), (25284, 71680), (26880, 67424), (27440, 66048), (27520, 65856), (28672, 63210), (28896, 62720), (29498, 61440), (30720, 58996), (31360, 57792), (31605, 57344), (32928, 55040), (33024, 54880), (33712, 53760), (35840, 50568), (36120, 50176), (37632, 48160), (38528, 47040), (40960, 44247), (41160, 44032), (41280, 43904), (42140, 43008)]