266654520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 1008605520

約数和(自身を除く): 741951000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 51, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 110, 120, 132, 136, 153, 165, 170, 180, 187, 198, 204, 220, 233, 255, 264, 289, 306, 330, 340, 360, 374, 396, 408, 440, 466, 495, 510, 561, 578, 612, 660, 680, 699, 748, 765, 792, 867, 932, 935, 990, 1020, 1122, 1156, 1165, 1224, 1320, 1398, 1445, 1496, 1530, 1683, 1734, 1864, 1870, 1980, 2040, 2097, 2244, 2312, 2330, 2563, 2601, 2796, 2805, 2890, 3060, 3179, 3366, 3468, 3495, 3740, 3960, 3961, 4194, 4335, 4488, 4660, 5126, 5202, 5592, 5610, 5780, 6120, 6358, 6732, 6936, 6990, 7480, 7689, 7922, 8388, 8415, 8670, 9320, 9537, 10252, 10404, 10485, 11220, 11560, 11883, 12716, 12815, 13005, 13464, 13980, 15378, 15844, 15895, 16776, 16830, 17340, 19074, 19805, 20504, 20808, 20970, 22440, 23067, 23766, 25432, 25630, 26010, 27960, 28611, 30756, 31688, 31790, 33660, 34680, 35649, 38148, 38445, 39610, 41940, 43571, 46134, 47532, 47685, 51260, 52020, 57222, 59415, 61512, 63580, 67320, 67337, 71298, 76296, 76890, 79220, 83880, 87142, 92268, 95064, 95370, 102520, 104040, 114444, 115335, 118830, 127160, 130713, 134674, 142596, 143055, 153780, 158440, 174284, 178245, 184536, 190740, 202011, 217855, 228888, 230670, 237660, 261426, 269348, 285192, 286110, 307560, 336685, 348568, 356490, 381480, 392139, 404022, 435710, 461340, 475320, 522852, 538696, 572220, 606033, 653565, 673370, 712980, 740707, 784278, 808044, 871420, 922680, 1010055, 1045704, 1144440, 1212066, 1307130, 1346740, 1425960, 1481414, 1568556, 1616088, 1742840, 1960695, 2020110, 2222121, 2424132, 2614260, 2693480, 2962828, 3030165, 3137112, 3703535, 3921390, 4040220, 4444242, 4848264, 5228520, 5925656, 6060330, 6666363, 7407070, 7842780, 8080440, 8888484, 11110605, 12120660, 13332726, 14814140, 15685560, 17776968, 22221210, 24241320, 26665452, 29628280, 33331815, 44442420, 53330904, 66663630, 88884840, 133327260, 266654520]

約数ペア:

[(1, 266654520), (2, 133327260), (3, 88884840), (4, 66663630), (5, 53330904), (6, 44442420), (8, 33331815), (9, 29628280), (10, 26665452), (11, 24241320), (12, 22221210), (15, 17776968), (17, 15685560), (18, 14814140), (20, 13332726), (22, 12120660), (24, 11110605), (30, 8888484), (33, 8080440), (34, 7842780), (36, 7407070), (40, 6666363), (44, 6060330), (45, 5925656), (51, 5228520), (55, 4848264), (60, 4444242), (66, 4040220), (68, 3921390), (72, 3703535), (85, 3137112), (88, 3030165), (90, 2962828), (99, 2693480), (102, 2614260), (110, 2424132), (120, 2222121), (132, 2020110), (136, 1960695), (153, 1742840), (165, 1616088), (170, 1568556), (180, 1481414), (187, 1425960), (198, 1346740), (204, 1307130), (220, 1212066), (233, 1144440), (255, 1045704), (264, 1010055), (289, 922680), (306, 871420), (330, 808044), (340, 784278), (360, 740707), (374, 712980), (396, 673370), (408, 653565), (440, 606033), (466, 572220), (495, 538696), (510, 522852), (561, 475320), (578, 461340), (612, 435710), (660, 404022), (680, 392139), (699, 381480), (748, 356490), (765, 348568), (792, 336685), (867, 307560), (932, 286110), (935, 285192), (990, 269348), (1020, 261426), (1122, 237660), (1156, 230670), (1165, 228888), (1224, 217855), (1320, 202011), (1398, 190740), (1445, 184536), (1496, 178245), (1530, 174284), (1683, 158440), (1734, 153780), (1864, 143055), (1870, 142596), (1980, 134674), (2040, 130713), (2097, 127160), (2244, 118830), (2312, 115335), (2330, 114444), (2563, 104040), (2601, 102520), (2796, 95370), (2805, 95064), (2890, 92268), (3060, 87142), (3179, 83880), (3366, 79220), (3468, 76890), (3495, 76296), (3740, 71298), (3960, 67337), (3961, 67320), (4194, 63580), (4335, 61512), (4488, 59415), (4660, 57222), (5126, 52020), (5202, 51260), (5592, 47685), (5610, 47532), (5780, 46134), (6120, 43571), (6358, 41940), (6732, 39610), (6936, 38445), (6990, 38148), (7480, 35649), (7689, 34680), (7922, 33660), (8388, 31790), (8415, 31688), (8670, 30756), (9320, 28611), (9537, 27960), (10252, 26010), (10404, 25630), (10485, 25432), (11220, 23766), (11560, 23067), (11883, 22440), (12716, 20970), (12815, 20808), (13005, 20504), (13464, 19805), (13980, 19074), (15378, 17340), (15844, 16830), (15895, 16776)]