12823440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 160

約数和(自身を含む): 48211200

約数和(自身を除く): 35387760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 449, 476, 510, 560, 595, 680, 714, 816, 840, 898, 952, 1020, 1190, 1347, 1360, 1428, 1680, 1785, 1796, 1904, 2040, 2245, 2380, 2694, 2856, 3143, 3570, 3592, 4080, 4490, 4760, 5388, 5712, 6286, 6735, 7140, 7184, 7633, 8980, 9429, 9520, 10776, 12572, 13470, 14280, 15266, 15715, 17960, 18858, 21552, 22899, 25144, 26940, 28560, 30532, 31430, 35920, 37716, 38165, 45798, 47145, 50288, 53431, 53880, 61064, 62860, 75432, 76330, 91596, 94290, 106862, 107760, 114495, 122128, 125720, 150864, 152660, 160293, 183192, 188580, 213724, 228990, 251440, 267155, 305320, 320586, 366384, 377160, 427448, 457980, 534310, 610640, 641172, 754320, 801465, 854896, 915960, 1068620, 1282344, 1602930, 1831920, 2137240, 2564688, 3205860, 4274480, 6411720, 12823440]

約数ペア:

[(1, 12823440), (2, 6411720), (3, 4274480), (4, 3205860), (5, 2564688), (6, 2137240), (7, 1831920), (8, 1602930), (10, 1282344), (12, 1068620), (14, 915960), (15, 854896), (16, 801465), (17, 754320), (20, 641172), (21, 610640), (24, 534310), (28, 457980), (30, 427448), (34, 377160), (35, 366384), (40, 320586), (42, 305320), (48, 267155), (51, 251440), (56, 228990), (60, 213724), (68, 188580), (70, 183192), (80, 160293), (84, 152660), (85, 150864), (102, 125720), (105, 122128), (112, 114495), (119, 107760), (120, 106862), (136, 94290), (140, 91596), (168, 76330), (170, 75432), (204, 62860), (210, 61064), (238, 53880), (240, 53431), (255, 50288), (272, 47145), (280, 45798), (336, 38165), (340, 37716), (357, 35920), (408, 31430), (420, 30532), (449, 28560), (476, 26940), (510, 25144), (560, 22899), (595, 21552), (680, 18858), (714, 17960), (816, 15715), (840, 15266), (898, 14280), (952, 13470), (1020, 12572), (1190, 10776), (1347, 9520), (1360, 9429), (1428, 8980), (1680, 7633), (1785, 7184), (1796, 7140), (1904, 6735), (2040, 6286), (2245, 5712), (2380, 5388), (2694, 4760), (2856, 4490), (3143, 4080), (3570, 3592)]