139269780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 499458960

約数和(自身を除く): 360189180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 81, 85, 90, 102, 108, 117, 130, 135, 153, 156, 162, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 324, 340, 351, 389, 390, 405, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 778, 780, 810, 884, 918, 1020, 1053, 1105, 1167, 1170, 1326, 1377, 1404, 1530, 1556, 1620, 1755, 1836, 1945, 1989, 2106, 2210, 2295, 2334, 2340, 2652, 2754, 3060, 3315, 3501, 3510, 3890, 3978, 4212, 4420, 4590, 4668, 5057, 5265, 5508, 5835, 5967, 6613, 6630, 6885, 7002, 7020, 7780, 7956, 9180, 9945, 10114, 10503, 10530, 11670, 11934, 13226, 13260, 13770, 14004, 15171, 17505, 17901, 19839, 19890, 20228, 21006, 21060, 23340, 23868, 25285, 26452, 27540, 29835, 30342, 31509, 33065, 35010, 35802, 39678, 39780, 42012, 45513, 50570, 52515, 59517, 59670, 60684, 63018, 66130, 70020, 71604, 75855, 79356, 85969, 89505, 91026, 99195, 101140, 105030, 119034, 119340, 126036, 132260, 136539, 151710, 157545, 171938, 178551, 179010, 182052, 198390, 210060, 227565, 238068, 257907, 273078, 297585, 303420, 315090, 343876, 357102, 358020, 396780, 409617, 429845, 455130, 515814, 535653, 546156, 595170, 630180, 682695, 714204, 773721, 819234, 859690, 892755, 910260, 1031628, 1071306, 1190340, 1289535, 1365390, 1547442, 1638468, 1719380, 1785510, 2048085, 2142612, 2321163, 2579070, 2678265, 2730780, 3094884, 3571020, 3868605, 4096170, 4642326, 5158140, 5356530, 6963489, 7737210, 8192340, 9284652, 10713060, 11605815, 13926978, 15474420, 23211630, 27853956, 34817445, 46423260, 69634890, 139269780]

約数ペア:

[(1, 139269780), (2, 69634890), (3, 46423260), (4, 34817445), (5, 27853956), (6, 23211630), (9, 15474420), (10, 13926978), (12, 11605815), (13, 10713060), (15, 9284652), (17, 8192340), (18, 7737210), (20, 6963489), (26, 5356530), (27, 5158140), (30, 4642326), (34, 4096170), (36, 3868605), (39, 3571020), (45, 3094884), (51, 2730780), (52, 2678265), (54, 2579070), (60, 2321163), (65, 2142612), (68, 2048085), (78, 1785510), (81, 1719380), (85, 1638468), (90, 1547442), (102, 1365390), (108, 1289535), (117, 1190340), (130, 1071306), (135, 1031628), (153, 910260), (156, 892755), (162, 859690), (170, 819234), (180, 773721), (195, 714204), (204, 682695), (221, 630180), (234, 595170), (255, 546156), (260, 535653), (270, 515814), (306, 455130), (324, 429845), (340, 409617), (351, 396780), (389, 358020), (390, 357102), (405, 343876), (442, 315090), (459, 303420), (468, 297585), (510, 273078), (540, 257907), (585, 238068), (612, 227565), (663, 210060), (702, 198390), (765, 182052), (778, 179010), (780, 178551), (810, 171938), (884, 157545), (918, 151710), (1020, 136539), (1053, 132260), (1105, 126036), (1167, 119340), (1170, 119034), (1326, 105030), (1377, 101140), (1404, 99195), (1530, 91026), (1556, 89505), (1620, 85969), (1755, 79356), (1836, 75855), (1945, 71604), (1989, 70020), (2106, 66130), (2210, 63018), (2295, 60684), (2334, 59670), (2340, 59517), (2652, 52515), (2754, 50570), (3060, 45513), (3315, 42012), (3501, 39780), (3510, 39678), (3890, 35802), (3978, 35010), (4212, 33065), (4420, 31509), (4590, 30342), (4668, 29835), (5057, 27540), (5265, 26452), (5508, 25285), (5835, 23868), (5967, 23340), (6613, 21060), (6630, 21006), (6885, 20228), (7002, 19890), (7020, 19839), (7780, 17901), (7956, 17505), (9180, 15171), (9945, 14004), (10114, 13770), (10503, 13260), (10530, 13226), (11670, 11934)]