27640491120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{85121}}^1$

素因数の和:85192

約数の個数: 240

約数和(自身を含む): 103735797984

約数和(自身を除く): 76095306864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 99, 110, 120, 123, 132, 144, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 528, 615, 656, 660, 720, 738, 792, 820, 880, 902, 984, 990, 1230, 1320, 1353, 1476, 1584, 1640, 1804, 1845, 1968, 1980, 2255, 2460, 2640, 2706, 2952, 3280, 3608, 3690, 3960, 4059, 4510, 4920, 5412, 5904, 6765, 7216, 7380, 7920, 8118, 9020, 9840, 10824, 13530, 14760, 16236, 18040, 20295, 21648, 27060, 29520, 32472, 36080, 40590, 54120, 64944, 81180, 85121, 108240, 162360, 170242, 255363, 324720, 340484, 425605, 510726, 680968, 766089, 851210, 936331, 1021452, 1276815, 1361936, 1532178, 1702420, 1872662, 2042904, 2553630, 2808993, 3064356, 3404840, 3489961, 3745324, 3830445, 4085808, 4681655, 5107260, 5617986, 6128712, 6809680, 6979922, 7490648, 7660890, 8426979, 9363310, 10214520, 10469883, 11235972, 12257424, 13959844, 14044965, 14981296, 15321780, 16853958, 17449805, 18726620, 20429040, 20939766, 22471944, 27919688, 28089930, 30643560, 31409649, 33707916, 34899610, 37453240, 38389571, 41879532, 42134895, 44943888, 52349415, 55839376, 56179860, 61287120, 62819298, 67415832, 69799220, 74906480, 76779142, 83759064, 84269790, 104698830, 112359720, 115168713, 125638596, 134831664, 139598440, 153558284, 157048245, 167518128, 168539580, 191947855, 209397660, 224719440, 230337426, 251277192, 279196880, 307116568, 314096490, 337079160, 345506139, 383895710, 418795320, 460674852, 502554384, 575843565, 614233136, 628192980, 674158320, 691012278, 767791420, 837590640, 921349704, 1151687130, 1256385960, 1382024556, 1535582840, 1727530695, 1842699408, 2303374260, 2512771920, 2764049112, 3071165680, 3455061390, 4606748520, 5528098224, 6910122780, 9213497040, 13820245560, 27640491120]

約数ペア:

[(1, 27640491120), (2, 13820245560), (3, 9213497040), (4, 6910122780), (5, 5528098224), (6, 4606748520), (8, 3455061390), (9, 3071165680), (10, 2764049112), (11, 2512771920), (12, 2303374260), (15, 1842699408), (16, 1727530695), (18, 1535582840), (20, 1382024556), (22, 1256385960), (24, 1151687130), (30, 921349704), (33, 837590640), (36, 767791420), (40, 691012278), (41, 674158320), (44, 628192980), (45, 614233136), (48, 575843565), (55, 502554384), (60, 460674852), (66, 418795320), (72, 383895710), (80, 345506139), (82, 337079160), (88, 314096490), (90, 307116568), (99, 279196880), (110, 251277192), (120, 230337426), (123, 224719440), (132, 209397660), (144, 191947855), (164, 168539580), (165, 167518128), (176, 157048245), (180, 153558284), (198, 139598440), (205, 134831664), (220, 125638596), (240, 115168713), (246, 112359720), (264, 104698830), (328, 84269790), (330, 83759064), (360, 76779142), (369, 74906480), (396, 69799220), (410, 67415832), (440, 62819298), (451, 61287120), (492, 56179860), (495, 55839376), (528, 52349415), (615, 44943888), (656, 42134895), (660, 41879532), (720, 38389571), (738, 37453240), (792, 34899610), (820, 33707916), (880, 31409649), (902, 30643560), (984, 28089930), (990, 27919688), (1230, 22471944), (1320, 20939766), (1353, 20429040), (1476, 18726620), (1584, 17449805), (1640, 16853958), (1804, 15321780), (1845, 14981296), (1968, 14044965), (1980, 13959844), (2255, 12257424), (2460, 11235972), (2640, 10469883), (2706, 10214520), (2952, 9363310), (3280, 8426979), (3608, 7660890), (3690, 7490648), (3960, 6979922), (4059, 6809680), (4510, 6128712), (4920, 5617986), (5412, 5107260), (5904, 4681655), (6765, 4085808), (7216, 3830445), (7380, 3745324), (7920, 3489961), (8118, 3404840), (9020, 3064356), (9840, 2808993), (10824, 2553630), (13530, 2042904), (14760, 1872662), (16236, 1702420), (18040, 1532178), (20295, 1361936), (21648, 1276815), (27060, 1021452), (29520, 936331), (32472, 851210), (36080, 766089), (40590, 680968), (54120, 510726), (64944, 425605), (81180, 340484), (85121, 324720), (108240, 255363), (162360, 170242)]