214457040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2546

約数の個数: 240

約数和(自身を含む): 871872768

約数和(自身を除く): 657415728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2503, 2520, 2856, 3060, 3570, 4080, 4284, 4760, 5006, 5040, 5355, 5712, 6120, 7140, 7509, 8568, 9520, 10012, 10710, 12240, 12515, 14280, 15018, 17136, 17521, 20024, 21420, 22527, 25030, 28560, 30036, 35042, 37545, 40048, 42551, 42840, 45054, 50060, 52563, 60072, 70084, 75090, 85102, 85680, 87605, 90108, 100120, 105126, 112635, 120144, 127653, 140168, 150180, 157689, 170204, 175210, 180216, 200240, 210252, 212755, 225270, 255306, 262815, 280336, 297857, 300360, 315378, 340408, 350420, 360432, 382959, 420504, 425510, 450540, 510612, 525630, 595714, 600720, 630756, 638265, 680816, 700840, 765918, 788445, 841008, 851020, 893571, 901080, 1021224, 1051260, 1191428, 1261512, 1276530, 1401680, 1489285, 1531836, 1576890, 1702040, 1787142, 1802160, 1914795, 2042448, 2102520, 2382856, 2523024, 2553060, 2680713, 2978570, 3063672, 3153780, 3404080, 3574284, 3829590, 4205040, 4467855, 4765712, 5106120, 5361426, 5957140, 6127344, 6307560, 7148568, 7659180, 8935710, 10212240, 10722852, 11914280, 12615120, 13403565, 14297136, 15318360, 17871420, 21445704, 23828560, 26807130, 30636720, 35742840, 42891408, 53614260, 71485680, 107228520, 214457040]

約数ペア:

[(1, 214457040), (2, 107228520), (3, 71485680), (4, 53614260), (5, 42891408), (6, 35742840), (7, 30636720), (8, 26807130), (9, 23828560), (10, 21445704), (12, 17871420), (14, 15318360), (15, 14297136), (16, 13403565), (17, 12615120), (18, 11914280), (20, 10722852), (21, 10212240), (24, 8935710), (28, 7659180), (30, 7148568), (34, 6307560), (35, 6127344), (36, 5957140), (40, 5361426), (42, 5106120), (45, 4765712), (48, 4467855), (51, 4205040), (56, 3829590), (60, 3574284), (63, 3404080), (68, 3153780), (70, 3063672), (72, 2978570), (80, 2680713), (84, 2553060), (85, 2523024), (90, 2382856), (102, 2102520), (105, 2042448), (112, 1914795), (119, 1802160), (120, 1787142), (126, 1702040), (136, 1576890), (140, 1531836), (144, 1489285), (153, 1401680), (168, 1276530), (170, 1261512), (180, 1191428), (204, 1051260), (210, 1021224), (238, 901080), (240, 893571), (252, 851020), (255, 841008), (272, 788445), (280, 765918), (306, 700840), (315, 680816), (336, 638265), (340, 630756), (357, 600720), (360, 595714), (408, 525630), (420, 510612), (476, 450540), (504, 425510), (510, 420504), (560, 382959), (595, 360432), (612, 350420), (630, 340408), (680, 315378), (714, 300360), (720, 297857), (765, 280336), (816, 262815), (840, 255306), (952, 225270), (1008, 212755), (1020, 210252), (1071, 200240), (1190, 180216), (1224, 175210), (1260, 170204), (1360, 157689), (1428, 150180), (1530, 140168), (1680, 127653), (1785, 120144), (1904, 112635), (2040, 105126), (2142, 100120), (2380, 90108), (2448, 87605), (2503, 85680), (2520, 85102), (2856, 75090), (3060, 70084), (3570, 60072), (4080, 52563), (4284, 50060), (4760, 45054), (5006, 42840), (5040, 42551), (5355, 40048), (5712, 37545), (6120, 35042), (7140, 30036), (7509, 28560), (8568, 25030), (9520, 22527), (10012, 21420), (10710, 20024), (12240, 17521), (12515, 17136), (14280, 15018)]