427546560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 336

約数和(自身を含む): 1615744800

約数和(自身を除く): 1188198240

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, 61, 64, 70, 80, 84, 96, 98, 105, 112, 120, 122, 140, 147, 149, 160, 168, 183, 192, 196, 210, 224, 240, 244, 245, 280, 294, 298, 305, 320, 336, 366, 392, 420, 427, 447, 448, 480, 488, 490, 560, 588, 596, 610, 672, 732, 735, 745, 784, 840, 854, 894, 915, 960, 976, 980, 1043, 1120, 1176, 1192, 1220, 1281, 1344, 1464, 1470, 1490, 1568, 1680, 1708, 1788, 1830, 1952, 1960, 2086, 2135, 2235, 2240, 2352, 2384, 2440, 2562, 2928, 2940, 2980, 2989, 3129, 3136, 3360, 3416, 3576, 3660, 3904, 3920, 4172, 4270, 4470, 4704, 4768, 4880, 5124, 5215, 5856, 5880, 5960, 5978, 6258, 6405, 6720, 6832, 7152, 7301, 7320, 7840, 8344, 8540, 8940, 8967, 9089, 9408, 9536, 9760, 10248, 10430, 11712, 11760, 11920, 11956, 12516, 12810, 13664, 14304, 14602, 14640, 14945, 15645, 15680, 16688, 17080, 17880, 17934, 18178, 19520, 20496, 20860, 21903, 23520, 23840, 23912, 25032, 25620, 27267, 27328, 28608, 29204, 29280, 29890, 31290, 33376, 34160, 35760, 35868, 36356, 36505, 40992, 41720, 43806, 44835, 45445, 47040, 47680, 47824, 50064, 51240, 54534, 58408, 58560, 59780, 62580, 63623, 66752, 68320, 71520, 71736, 72712, 73010, 81984, 83440, 87612, 89670, 90890, 95648, 100128, 102480, 109068, 109515, 116816, 119560, 125160, 127246, 136335, 136640, 143040, 143472, 145424, 146020, 166880, 175224, 179340, 181780, 190869, 191296, 200256, 204960, 218136, 219030, 233632, 239120, 250320, 254492, 272670, 286944, 290848, 292040, 318115, 333760, 350448, 358680, 363560, 381738, 409920, 436272, 438060, 445361, 467264, 478240, 500640, 508984, 545340, 573888, 581696, 584080, 636230, 700896, 717360, 727120, 763476, 872544, 876120, 890722, 954345, 956480, 1001280, 1017968, 1090680, 1168160, 1272460, 1336083, 1401792, 1434720, 1454240, 1526952, 1745088, 1752240, 1781444, 1908690, 2035936, 2181360, 2226805, 2336320, 2544920, 2672166, 2869440, 2908480, 3053904, 3504480, 3562888, 3817380, 4071872, 4362720, 4453610, 5089840, 5344332, 6107808, 6680415, 7008960, 7125776, 7634760, 8725440, 8907220, 10179680, 10688664, 12215616, 13360830, 14251552, 15269520, 17814440, 20359360, 21377328, 26721660, 28503104, 30539040, 35628880, 42754656, 53443320, 61078080, 71257760, 85509312, 106886640, 142515520, 213773280, 427546560]

約数ペア:

[(1, 427546560), (2, 213773280), (3, 142515520), (4, 106886640), (5, 85509312), (6, 71257760), (7, 61078080), (8, 53443320), (10, 42754656), (12, 35628880), (14, 30539040), (15, 28503104), (16, 26721660), (20, 21377328), (21, 20359360), (24, 17814440), (28, 15269520), (30, 14251552), (32, 13360830), (35, 12215616), (40, 10688664), (42, 10179680), (48, 8907220), (49, 8725440), (56, 7634760), (60, 7125776), (61, 7008960), (64, 6680415), (70, 6107808), (80, 5344332), (84, 5089840), (96, 4453610), (98, 4362720), (105, 4071872), (112, 3817380), (120, 3562888), (122, 3504480), (140, 3053904), (147, 2908480), (149, 2869440), (160, 2672166), (168, 2544920), (183, 2336320), (192, 2226805), (196, 2181360), (210, 2035936), (224, 1908690), (240, 1781444), (244, 1752240), (245, 1745088), (280, 1526952), (294, 1454240), (298, 1434720), (305, 1401792), (320, 1336083), (336, 1272460), (366, 1168160), (392, 1090680), (420, 1017968), (427, 1001280), (447, 956480), (448, 954345), (480, 890722), (488, 876120), (490, 872544), (560, 763476), (588, 727120), (596, 717360), (610, 700896), (672, 636230), (732, 584080), (735, 581696), (745, 573888), (784, 545340), (840, 508984), (854, 500640), (894, 478240), (915, 467264), (960, 445361), (976, 438060), (980, 436272), (1043, 409920), (1120, 381738), (1176, 363560), (1192, 358680), (1220, 350448), (1281, 333760), (1344, 318115), (1464, 292040), (1470, 290848), (1490, 286944), (1568, 272670), (1680, 254492), (1708, 250320), (1788, 239120), (1830, 233632), (1952, 219030), (1960, 218136), (2086, 204960), (2135, 200256), (2235, 191296), (2240, 190869), (2352, 181780), (2384, 179340), (2440, 175224), (2562, 166880), (2928, 146020), (2940, 145424), (2980, 143472), (2989, 143040), (3129, 136640), (3136, 136335), (3360, 127246), (3416, 125160), (3576, 119560), (3660, 116816), (3904, 109515), (3920, 109068), (4172, 102480), (4270, 100128), (4470, 95648), (4704, 90890), (4768, 89670), (4880, 87612), (5124, 83440), (5215, 81984), (5856, 73010), (5880, 72712), (5960, 71736), (5978, 71520), (6258, 68320), (6405, 66752), (6720, 63623), (6832, 62580), (7152, 59780), (7301, 58560), (7320, 58408), (7840, 54534), (8344, 51240), (8540, 50064), (8940, 47824), (8967, 47680), (9089, 47040), (9408, 45445), (9536, 44835), (9760, 43806), (10248, 41720), (10430, 40992), (11712, 36505), (11760, 36356), (11920, 35868), (11956, 35760), (12516, 34160), (12810, 33376), (13664, 31290), (14304, 29890), (14602, 29280), (14640, 29204), (14945, 28608), (15645, 27328), (15680, 27267), (16688, 25620), (17080, 25032), (17880, 23912), (17934, 23840), (18178, 23520), (19520, 21903), (20496, 20860)]