8385785.00000000

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 224

約数和(自身を含む): 290267136

約数和(自身を除く): 192842816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 61, 62, 64, 70, 80, 92, 112, 115, 122, 124, 140, 155, 160, 161, 184, 217, 224, 230, 244, 248, 280, 305, 310, 320, 322, 368, 427, 434, 448, 460, 488, 496, 560, 610, 620, 644, 713, 736, 805, 854, 868, 920, 976, 992, 1085, 1120, 1220, 1240, 1288, 1403, 1426, 1472, 1610, 1708, 1736, 1840, 1891, 1952, 1984, 2135, 2170, 2240, 2440, 2480, 2576, 2806, 2852, 3220, 3416, 3472, 3565, 3680, 3782, 3904, 4270, 4340, 4880, 4960, 4991, 5152, 5612, 5704, 6440, 6832, 6944, 7015, 7130, 7360, 7564, 8540, 8680, 9455, 9760, 9821, 9920, 9982, 10304, 11224, 11408, 12880, 13237, 13664, 13888, 14030, 14260, 15128, 17080, 17360, 18910, 19520, 19642, 19964, 22448, 22816, 24955, 25760, 26474, 27328, 28060, 28520, 30256, 34160, 34720, 37820, 39284, 39928, 43493, 44896, 45632, 49105, 49910, 51520, 52948, 56120, 57040, 60512, 66185, 68320, 69440, 75640, 78568, 79856, 86986, 89792, 98210, 99820, 105896, 112240, 114080, 121024, 132370, 136640, 151280, 157136, 159712, 173972, 196420, 199640, 211792, 217465, 224480, 228160, 264740, 302560, 304451, 314272, 319424, 347944, 392840, 399280, 423584, 434930, 448960, 529480, 605120, 608902, 628544, 695888, 785680, 798560, 847168, 869860, 1058960, 1217804, 1391776, 1522255, 1571360, 1597120, 1739720, 2117920, 2435608, 2783552, 3044510, 3142720, 3479440, 4235840, 4871216, 6089020, 6958880, 9742432, 12178040, 13917760, 19484864, 24356080, 48712160, 97424320]

約数ペア:

[(1, 97424320), (2, 48712160), (4, 24356080), (5, 19484864), (7, 13917760), (8, 12178040), (10, 9742432), (14, 6958880), (16, 6089020), (20, 4871216), (23, 4235840), (28, 3479440), (31, 3142720), (32, 3044510), (35, 2783552), (40, 2435608), (46, 2117920), (56, 1739720), (61, 1597120), (62, 1571360), (64, 1522255), (70, 1391776), (80, 1217804), (92, 1058960), (112, 869860), (115, 847168), (122, 798560), (124, 785680), (140, 695888), (155, 628544), (160, 608902), (161, 605120), (184, 529480), (217, 448960), (224, 434930), (230, 423584), (244, 399280), (248, 392840), (280, 347944), (305, 319424), (310, 314272), (320, 304451), (322, 302560), (368, 264740), (427, 228160), (434, 224480), (448, 217465), (460, 211792), (488, 199640), (496, 196420), (560, 173972), (610, 159712), (620, 157136), (644, 151280), (713, 136640), (736, 132370), (805, 121024), (854, 114080), (868, 112240), (920, 105896), (976, 99820), (992, 98210), (1085, 89792), (1120, 86986), (1220, 79856), (1240, 78568), (1288, 75640), (1403, 69440), (1426, 68320), (1472, 66185), (1610, 60512), (1708, 57040), (1736, 56120), (1840, 52948), (1891, 51520), (1952, 49910), (1984, 49105), (2135, 45632), (2170, 44896), (2240, 43493), (2440, 39928), (2480, 39284), (2576, 37820), (2806, 34720), (2852, 34160), (3220, 30256), (3416, 28520), (3472, 28060), (3565, 27328), (3680, 26474), (3782, 25760), (3904, 24955), (4270, 22816), (4340, 22448), (4880, 19964), (4960, 19642), (4991, 19520), (5152, 18910), (5612, 17360), (5704, 17080), (6440, 15128), (6832, 14260), (6944, 14030), (7015, 13888), (7130, 13664), (7360, 13237), (7564, 12880), (8540, 11408), (8680, 11224), (9455, 10304), (9760, 9982), (9821, 9920)]