209542680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 256

約数和(自身を含む): 753494400

約数和(自身を除く): 543951720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 101, 102, 108, 113, 120, 135, 136, 153, 170, 180, 202, 204, 216, 226, 255, 270, 303, 306, 339, 340, 360, 404, 408, 452, 459, 505, 510, 540, 565, 606, 612, 678, 680, 765, 808, 904, 909, 918, 1010, 1017, 1020, 1080, 1130, 1212, 1224, 1356, 1515, 1530, 1695, 1717, 1818, 1836, 1921, 2020, 2034, 2040, 2260, 2295, 2424, 2712, 2727, 3030, 3051, 3060, 3390, 3434, 3636, 3672, 3842, 4040, 4068, 4520, 4545, 4590, 5085, 5151, 5454, 5763, 6060, 6102, 6120, 6780, 6868, 7272, 7684, 8136, 8585, 9090, 9180, 9605, 10170, 10302, 10908, 11413, 11526, 12120, 12204, 13560, 13635, 13736, 15255, 15368, 15453, 17170, 17289, 18180, 18360, 19210, 20340, 20604, 21816, 22826, 23052, 24408, 25755, 27270, 28815, 30510, 30906, 34239, 34340, 34578, 36360, 38420, 40680, 41208, 45652, 46104, 46359, 51510, 51867, 54540, 57065, 57630, 61020, 61812, 68478, 68680, 69156, 76840, 77265, 86445, 91304, 92718, 102717, 103020, 103734, 109080, 114130, 115260, 122040, 123624, 136956, 138312, 154530, 171195, 172890, 185436, 194021, 205434, 206040, 207468, 228260, 230520, 231795, 259335, 273912, 308151, 309060, 342390, 345780, 370872, 388042, 410868, 414936, 456520, 463590, 513585, 518670, 582063, 616302, 618120, 684780, 691560, 776084, 821736, 927180, 970105, 1027170, 1037340, 1164126, 1232604, 1369560, 1540755, 1552168, 1746189, 1854360, 1940210, 2054340, 2074680, 2328252, 2465208, 2910315, 3081510, 3492378, 3880420, 4108680, 4656504, 5238567, 5820630, 6163020, 6984756, 7760840, 8730945, 10477134, 11641260, 12326040, 13969512, 17461890, 20954268, 23282520, 26192835, 34923780, 41908536, 52385670, 69847560, 104771340, 209542680]

約数ペア:

[(1, 209542680), (2, 104771340), (3, 69847560), (4, 52385670), (5, 41908536), (6, 34923780), (8, 26192835), (9, 23282520), (10, 20954268), (12, 17461890), (15, 13969512), (17, 12326040), (18, 11641260), (20, 10477134), (24, 8730945), (27, 7760840), (30, 6984756), (34, 6163020), (36, 5820630), (40, 5238567), (45, 4656504), (51, 4108680), (54, 3880420), (60, 3492378), (68, 3081510), (72, 2910315), (85, 2465208), (90, 2328252), (101, 2074680), (102, 2054340), (108, 1940210), (113, 1854360), (120, 1746189), (135, 1552168), (136, 1540755), (153, 1369560), (170, 1232604), (180, 1164126), (202, 1037340), (204, 1027170), (216, 970105), (226, 927180), (255, 821736), (270, 776084), (303, 691560), (306, 684780), (339, 618120), (340, 616302), (360, 582063), (404, 518670), (408, 513585), (452, 463590), (459, 456520), (505, 414936), (510, 410868), (540, 388042), (565, 370872), (606, 345780), (612, 342390), (678, 309060), (680, 308151), (765, 273912), (808, 259335), (904, 231795), (909, 230520), (918, 228260), (1010, 207468), (1017, 206040), (1020, 205434), (1080, 194021), (1130, 185436), (1212, 172890), (1224, 171195), (1356, 154530), (1515, 138312), (1530, 136956), (1695, 123624), (1717, 122040), (1818, 115260), (1836, 114130), (1921, 109080), (2020, 103734), (2034, 103020), (2040, 102717), (2260, 92718), (2295, 91304), (2424, 86445), (2712, 77265), (2727, 76840), (3030, 69156), (3051, 68680), (3060, 68478), (3390, 61812), (3434, 61020), (3636, 57630), (3672, 57065), (3842, 54540), (4040, 51867), (4068, 51510), (4520, 46359), (4545, 46104), (4590, 45652), (5085, 41208), (5151, 40680), (5454, 38420), (5763, 36360), (6060, 34578), (6102, 34340), (6120, 34239), (6780, 30906), (6868, 30510), (7272, 28815), (7684, 27270), (8136, 25755), (8585, 24408), (9090, 23052), (9180, 22826), (9605, 21816), (10170, 20604), (10302, 20340), (10908, 19210), (11413, 18360), (11526, 18180), (12120, 17289), (12204, 17170), (13560, 15453), (13635, 15368), (13736, 15255)]