67331880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 288

約数和(自身を含む): 278497440

約数和(自身を除く): 211165560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 110, 120, 126, 132, 140, 147, 154, 165, 168, 180, 196, 198, 210, 220, 231, 245, 252, 264, 280, 294, 308, 315, 330, 347, 360, 385, 392, 396, 420, 440, 441, 462, 490, 495, 504, 539, 588, 616, 630, 660, 693, 694, 735, 770, 792, 840, 882, 924, 980, 990, 1041, 1078, 1155, 1176, 1260, 1320, 1386, 1388, 1470, 1540, 1617, 1735, 1764, 1848, 1960, 1980, 2082, 2156, 2205, 2310, 2429, 2520, 2695, 2772, 2776, 2940, 3080, 3123, 3234, 3465, 3470, 3528, 3817, 3960, 4164, 4312, 4410, 4620, 4851, 4858, 5205, 5390, 5544, 5880, 6246, 6468, 6930, 6940, 7287, 7634, 8085, 8328, 8820, 9240, 9702, 9716, 10410, 10780, 11451, 12145, 12492, 12936, 13860, 13880, 14574, 15268, 15615, 16170, 17003, 17640, 19085, 19404, 19432, 20820, 21560, 21861, 22902, 24255, 24290, 24984, 26719, 27720, 29148, 30536, 31230, 32340, 34006, 34353, 36435, 38170, 38808, 41640, 43722, 45804, 48510, 48580, 51009, 53438, 57255, 58296, 62460, 64680, 68012, 68706, 72870, 76340, 80157, 85015, 87444, 91608, 97020, 97160, 102018, 106876, 109305, 114510, 124920, 133595, 136024, 137412, 145740, 152680, 153027, 160314, 170030, 171765, 174888, 187033, 194040, 204036, 213752, 218610, 229020, 240471, 255045, 267190, 274824, 291480, 306054, 320628, 340060, 343530, 374066, 400785, 408072, 437220, 458040, 480942, 510090, 534380, 561099, 612108, 641256, 680120, 687060, 748132, 765135, 801570, 874440, 935165, 961884, 1020180, 1068760, 1122198, 1202355, 1224216, 1374120, 1496264, 1530270, 1603140, 1683297, 1870330, 1923768, 2040360, 2244396, 2404710, 2805495, 3060540, 3206280, 3366594, 3740660, 4488792, 4809420, 5610990, 6121080, 6733188, 7481320, 8416485, 9618840, 11221980, 13466376, 16832970, 22443960, 33665940, 67331880]

約数ペア:

[(1, 67331880), (2, 33665940), (3, 22443960), (4, 16832970), (5, 13466376), (6, 11221980), (7, 9618840), (8, 8416485), (9, 7481320), (10, 6733188), (11, 6121080), (12, 5610990), (14, 4809420), (15, 4488792), (18, 3740660), (20, 3366594), (21, 3206280), (22, 3060540), (24, 2805495), (28, 2404710), (30, 2244396), (33, 2040360), (35, 1923768), (36, 1870330), (40, 1683297), (42, 1603140), (44, 1530270), (45, 1496264), (49, 1374120), (55, 1224216), (56, 1202355), (60, 1122198), (63, 1068760), (66, 1020180), (70, 961884), (72, 935165), (77, 874440), (84, 801570), (88, 765135), (90, 748132), (98, 687060), (99, 680120), (105, 641256), (110, 612108), (120, 561099), (126, 534380), (132, 510090), (140, 480942), (147, 458040), (154, 437220), (165, 408072), (168, 400785), (180, 374066), (196, 343530), (198, 340060), (210, 320628), (220, 306054), (231, 291480), (245, 274824), (252, 267190), (264, 255045), (280, 240471), (294, 229020), (308, 218610), (315, 213752), (330, 204036), (347, 194040), (360, 187033), (385, 174888), (392, 171765), (396, 170030), (420, 160314), (440, 153027), (441, 152680), (462, 145740), (490, 137412), (495, 136024), (504, 133595), (539, 124920), (588, 114510), (616, 109305), (630, 106876), (660, 102018), (693, 97160), (694, 97020), (735, 91608), (770, 87444), (792, 85015), (840, 80157), (882, 76340), (924, 72870), (980, 68706), (990, 68012), (1041, 64680), (1078, 62460), (1155, 58296), (1176, 57255), (1260, 53438), (1320, 51009), (1386, 48580), (1388, 48510), (1470, 45804), (1540, 43722), (1617, 41640), (1735, 38808), (1764, 38170), (1848, 36435), (1960, 34353), (1980, 34006), (2082, 32340), (2156, 31230), (2205, 30536), (2310, 29148), (2429, 27720), (2520, 26719), (2695, 24984), (2772, 24290), (2776, 24255), (2940, 22902), (3080, 21861), (3123, 21560), (3234, 20820), (3465, 19432), (3470, 19404), (3528, 19085), (3817, 17640), (3960, 17003), (4164, 16170), (4312, 15615), (4410, 15268), (4620, 14574), (4851, 13880), (4858, 13860), (5205, 12936), (5390, 12492), (5544, 12145), (5880, 11451), (6246, 10780), (6468, 10410), (6930, 9716), (6940, 9702), (7287, 9240), (7634, 8820), (8085, 8328)]