142971360

素因数分解:

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

素因数の和:2545

約数の個数: 192

約数和(自身を含む): 545190912

約数和(自身を除く): 402219552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2503, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5006, 5712, 7140, 7509, 8160, 9520, 10012, 11424, 12515, 14280, 15018, 17521, 19040, 20024, 25030, 28560, 30036, 35042, 37545, 40048, 42551, 50060, 52563, 57120, 60072, 70084, 75090, 80096, 85102, 87605, 100120, 105126, 120144, 127653, 140168, 150180, 170204, 175210, 200240, 210252, 212755, 240288, 255306, 262815, 280336, 297857, 300360, 340408, 350420, 400480, 420504, 425510, 510612, 525630, 560672, 595714, 600720, 638265, 680816, 700840, 841008, 851020, 893571, 1021224, 1051260, 1191428, 1201440, 1276530, 1361632, 1401680, 1489285, 1682016, 1702040, 1787142, 2042448, 2102520, 2382856, 2553060, 2803360, 2978570, 3404080, 3574284, 4084896, 4205040, 4467855, 4765712, 5106120, 5957140, 6808160, 7148568, 8410080, 8935710, 9531424, 10212240, 11914280, 14297136, 17871420, 20424480, 23828560, 28594272, 35742840, 47657120, 71485680, 142971360]

約数ペア:

[(1, 142971360), (2, 71485680), (3, 47657120), (4, 35742840), (5, 28594272), (6, 23828560), (7, 20424480), (8, 17871420), (10, 14297136), (12, 11914280), (14, 10212240), (15, 9531424), (16, 8935710), (17, 8410080), (20, 7148568), (21, 6808160), (24, 5957140), (28, 5106120), (30, 4765712), (32, 4467855), (34, 4205040), (35, 4084896), (40, 3574284), (42, 3404080), (48, 2978570), (51, 2803360), (56, 2553060), (60, 2382856), (68, 2102520), (70, 2042448), (80, 1787142), (84, 1702040), (85, 1682016), (96, 1489285), (102, 1401680), (105, 1361632), (112, 1276530), (119, 1201440), (120, 1191428), (136, 1051260), (140, 1021224), (160, 893571), (168, 851020), (170, 841008), (204, 700840), (210, 680816), (224, 638265), (238, 600720), (240, 595714), (255, 560672), (272, 525630), (280, 510612), (336, 425510), (340, 420504), (357, 400480), (408, 350420), (420, 340408), (476, 300360), (480, 297857), (510, 280336), (544, 262815), (560, 255306), (595, 240288), (672, 212755), (680, 210252), (714, 200240), (816, 175210), (840, 170204), (952, 150180), (1020, 140168), (1120, 127653), (1190, 120144), (1360, 105126), (1428, 100120), (1632, 87605), (1680, 85102), (1785, 80096), (1904, 75090), (2040, 70084), (2380, 60072), (2503, 57120), (2720, 52563), (2856, 50060), (3360, 42551), (3570, 40048), (3808, 37545), (4080, 35042), (4760, 30036), (5006, 28560), (5712, 25030), (7140, 20024), (7509, 19040), (8160, 17521), (9520, 15018), (10012, 14280), (11424, 12515)]