127449840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:839

約数の個数: 160

約数和(自身を含む): 456399360

約数和(自身を除く): 328949520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 321, 336, 420, 428, 535, 560, 642, 709, 749, 840, 856, 1070, 1284, 1418, 1498, 1605, 1680, 1712, 2127, 2140, 2247, 2568, 2836, 2996, 3210, 3545, 3745, 4254, 4280, 4494, 4963, 5136, 5672, 5992, 6420, 7090, 7490, 8508, 8560, 8988, 9926, 10635, 11235, 11344, 11984, 12840, 14180, 14889, 14980, 17016, 17976, 19852, 21270, 22470, 24815, 25680, 28360, 29778, 29960, 34032, 35952, 39704, 42540, 44940, 49630, 56720, 59556, 59920, 74445, 75863, 79408, 85080, 89880, 99260, 119112, 148890, 151726, 170160, 179760, 198520, 227589, 238224, 297780, 303452, 379315, 397040, 455178, 531041, 595560, 606904, 758630, 910356, 1062082, 1137945, 1191120, 1213808, 1517260, 1593123, 1820712, 2124164, 2275890, 2655205, 3034520, 3186246, 3641424, 4248328, 4551780, 5310410, 6069040, 6372492, 7965615, 8496656, 9103560, 10620820, 12744984, 15931230, 18207120, 21241640, 25489968, 31862460, 42483280, 63724920, 127449840]

約数ペア:

[(1, 127449840), (2, 63724920), (3, 42483280), (4, 31862460), (5, 25489968), (6, 21241640), (7, 18207120), (8, 15931230), (10, 12744984), (12, 10620820), (14, 9103560), (15, 8496656), (16, 7965615), (20, 6372492), (21, 6069040), (24, 5310410), (28, 4551780), (30, 4248328), (35, 3641424), (40, 3186246), (42, 3034520), (48, 2655205), (56, 2275890), (60, 2124164), (70, 1820712), (80, 1593123), (84, 1517260), (105, 1213808), (107, 1191120), (112, 1137945), (120, 1062082), (140, 910356), (168, 758630), (210, 606904), (214, 595560), (240, 531041), (280, 455178), (321, 397040), (336, 379315), (420, 303452), (428, 297780), (535, 238224), (560, 227589), (642, 198520), (709, 179760), (749, 170160), (840, 151726), (856, 148890), (1070, 119112), (1284, 99260), (1418, 89880), (1498, 85080), (1605, 79408), (1680, 75863), (1712, 74445), (2127, 59920), (2140, 59556), (2247, 56720), (2568, 49630), (2836, 44940), (2996, 42540), (3210, 39704), (3545, 35952), (3745, 34032), (4254, 29960), (4280, 29778), (4494, 28360), (4963, 25680), (5136, 24815), (5672, 22470), (5992, 21270), (6420, 19852), (7090, 17976), (7490, 17016), (8508, 14980), (8560, 14889), (8988, 14180), (9926, 12840), (10635, 11984), (11235, 11344)]