231060480

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 264

約数和(自身を含む): 862491168

約数和(自身を除く): 631430688

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, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 307, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 614, 640, 672, 735, 768, 784, 840, 896, 921, 960, 980, 1024, 1120, 1176, 1228, 1280, 1344, 1470, 1535, 1536, 1568, 1680, 1792, 1842, 1920, 1960, 2149, 2240, 2352, 2456, 2560, 2688, 2940, 3070, 3072, 3136, 3360, 3584, 3684, 3840, 3920, 4298, 4480, 4605, 4704, 4912, 5120, 5376, 5880, 6140, 6272, 6447, 6720, 7168, 7368, 7680, 7840, 8596, 8960, 9210, 9408, 9824, 10745, 10752, 11760, 12280, 12544, 12894, 13440, 14736, 15043, 15360, 15680, 17192, 17920, 18420, 18816, 19648, 21490, 21504, 23520, 24560, 25088, 25788, 26880, 29472, 30086, 31360, 32235, 34384, 35840, 36840, 37632, 39296, 42980, 45129, 47040, 49120, 50176, 51576, 53760, 58944, 60172, 62720, 64470, 68768, 73680, 75215, 75264, 78592, 85960, 90258, 94080, 98240, 103152, 107520, 117888, 120344, 125440, 128940, 137536, 147360, 150430, 150528, 157184, 171920, 180516, 188160, 196480, 206304, 225645, 235776, 240688, 250880, 257880, 275072, 294720, 300860, 314368, 343840, 361032, 376320, 392960, 412608, 451290, 471552, 481376, 515760, 550144, 589440, 601720, 687680, 722064, 752640, 785920, 825216, 902580, 943104, 962752, 1031520, 1100288, 1178880, 1203440, 1375360, 1444128, 1571840, 1650432, 1805160, 1925504, 2063040, 2200576, 2357760, 2406880, 2750720, 2888256, 3300864, 3610320, 3851008, 4126080, 4715520, 4813760, 5501440, 5776512, 6601728, 7220640, 7702016, 8252160, 9627520, 11002880, 11553024, 14441280, 15404032, 16504320, 19255040, 23106048, 28882560, 33008640, 38510080, 46212096, 57765120, 77020160, 115530240, 231060480]

約数ペア:

[(1, 231060480), (2, 115530240), (3, 77020160), (4, 57765120), (5, 46212096), (6, 38510080), (7, 33008640), (8, 28882560), (10, 23106048), (12, 19255040), (14, 16504320), (15, 15404032), (16, 14441280), (20, 11553024), (21, 11002880), (24, 9627520), (28, 8252160), (30, 7702016), (32, 7220640), (35, 6601728), (40, 5776512), (42, 5501440), (48, 4813760), (49, 4715520), (56, 4126080), (60, 3851008), (64, 3610320), (70, 3300864), (80, 2888256), (84, 2750720), (96, 2406880), (98, 2357760), (105, 2200576), (112, 2063040), (120, 1925504), (128, 1805160), (140, 1650432), (147, 1571840), (160, 1444128), (168, 1375360), (192, 1203440), (196, 1178880), (210, 1100288), (224, 1031520), (240, 962752), (245, 943104), (256, 902580), (280, 825216), (294, 785920), (307, 752640), (320, 722064), (336, 687680), (384, 601720), (392, 589440), (420, 550144), (448, 515760), (480, 481376), (490, 471552), (512, 451290), (560, 412608), (588, 392960), (614, 376320), (640, 361032), (672, 343840), (735, 314368), (768, 300860), (784, 294720), (840, 275072), (896, 257880), (921, 250880), (960, 240688), (980, 235776), (1024, 225645), (1120, 206304), (1176, 196480), (1228, 188160), (1280, 180516), (1344, 171920), (1470, 157184), (1535, 150528), (1536, 150430), (1568, 147360), (1680, 137536), (1792, 128940), (1842, 125440), (1920, 120344), (1960, 117888), (2149, 107520), (2240, 103152), (2352, 98240), (2456, 94080), (2560, 90258), (2688, 85960), (2940, 78592), (3070, 75264), (3072, 75215), (3136, 73680), (3360, 68768), (3584, 64470), (3684, 62720), (3840, 60172), (3920, 58944), (4298, 53760), (4480, 51576), (4605, 50176), (4704, 49120), (4912, 47040), (5120, 45129), (5376, 42980), (5880, 39296), (6140, 37632), (6272, 36840), (6447, 35840), (6720, 34384), (7168, 32235), (7368, 31360), (7680, 30086), (7840, 29472), (8596, 26880), (8960, 25788), (9210, 25088), (9408, 24560), (9824, 23520), (10745, 21504), (10752, 21490), (11760, 19648), (12280, 18816), (12544, 18420), (12894, 17920), (13440, 17192), (14736, 15680), (15043, 15360)]