40812240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1469

約数の個数: 160

約数和(自身を含む): 153204480

約数和(自身を除く): 112392240

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, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1429, 1680, 1785, 1904, 2040, 2380, 2856, 2858, 3570, 4080, 4287, 4760, 5712, 5716, 7140, 7145, 8574, 9520, 10003, 11432, 14280, 14290, 17148, 20006, 21435, 22864, 24293, 28560, 28580, 30009, 34296, 40012, 42870, 48586, 50015, 57160, 60018, 68592, 72879, 80024, 85740, 97172, 100030, 114320, 120036, 121465, 145758, 150045, 160048, 170051, 171480, 194344, 200060, 240072, 242930, 291516, 300090, 340102, 342960, 364395, 388688, 400120, 480144, 485860, 510153, 583032, 600180, 680204, 728790, 800240, 850255, 971720, 1020306, 1166064, 1200360, 1360408, 1457580, 1700510, 1943440, 2040612, 2400720, 2550765, 2720816, 2915160, 3401020, 4081224, 5101530, 5830320, 6802040, 8162448, 10203060, 13604080, 20406120, 40812240]

約数ペア:

[(1, 40812240), (2, 20406120), (3, 13604080), (4, 10203060), (5, 8162448), (6, 6802040), (7, 5830320), (8, 5101530), (10, 4081224), (12, 3401020), (14, 2915160), (15, 2720816), (16, 2550765), (17, 2400720), (20, 2040612), (21, 1943440), (24, 1700510), (28, 1457580), (30, 1360408), (34, 1200360), (35, 1166064), (40, 1020306), (42, 971720), (48, 850255), (51, 800240), (56, 728790), (60, 680204), (68, 600180), (70, 583032), (80, 510153), (84, 485860), (85, 480144), (102, 400120), (105, 388688), (112, 364395), (119, 342960), (120, 340102), (136, 300090), (140, 291516), (168, 242930), (170, 240072), (204, 200060), (210, 194344), (238, 171480), (240, 170051), (255, 160048), (272, 150045), (280, 145758), (336, 121465), (340, 120036), (357, 114320), (408, 100030), (420, 97172), (476, 85740), (510, 80024), (560, 72879), (595, 68592), (680, 60018), (714, 57160), (816, 50015), (840, 48586), (952, 42870), (1020, 40012), (1190, 34296), (1360, 30009), (1428, 28580), (1429, 28560), (1680, 24293), (1785, 22864), (1904, 21435), (2040, 20006), (2380, 17148), (2856, 14290), (2858, 14280), (3570, 11432), (4080, 10003), (4287, 9520), (4760, 8574), (5712, 7145), (5716, 7140)]