482381680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 1272775680

約数和(自身を除く): 790394000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 107, 109, 110, 176, 188, 214, 218, 220, 235, 376, 428, 436, 440, 470, 517, 535, 545, 752, 856, 872, 880, 940, 1034, 1070, 1090, 1177, 1199, 1712, 1744, 1880, 2068, 2140, 2180, 2354, 2398, 2585, 3760, 4136, 4280, 4360, 4708, 4796, 5029, 5123, 5170, 5885, 5995, 8272, 8560, 8720, 9416, 9592, 10058, 10246, 10340, 11663, 11770, 11990, 18832, 19184, 20116, 20492, 20680, 23326, 23540, 23980, 25145, 25615, 40232, 40984, 41360, 46652, 47080, 47960, 50290, 51230, 55319, 56353, 58315, 80464, 81968, 93304, 94160, 95920, 100580, 102460, 110638, 112706, 116630, 128293, 186608, 201160, 204920, 221276, 225412, 233260, 256586, 276595, 281765, 402320, 409840, 442552, 450824, 466520, 513172, 548161, 553190, 563530, 641465, 885104, 901648, 933040, 1026344, 1096322, 1106380, 1127060, 1282930, 2052688, 2192644, 2212760, 2254120, 2565860, 2740805, 4385288, 4425520, 4508240, 5131720, 5481610, 6029771, 8770576, 10263440, 10963220, 12059542, 21926440, 24119084, 30148855, 43852880, 48238168, 60297710, 96476336, 120595420, 241190840, 482381680]

約数ペア:

[(1, 482381680), (2, 241190840), (4, 120595420), (5, 96476336), (8, 60297710), (10, 48238168), (11, 43852880), (16, 30148855), (20, 24119084), (22, 21926440), (40, 12059542), (44, 10963220), (47, 10263440), (55, 8770576), (80, 6029771), (88, 5481610), (94, 5131720), (107, 4508240), (109, 4425520), (110, 4385288), (176, 2740805), (188, 2565860), (214, 2254120), (218, 2212760), (220, 2192644), (235, 2052688), (376, 1282930), (428, 1127060), (436, 1106380), (440, 1096322), (470, 1026344), (517, 933040), (535, 901648), (545, 885104), (752, 641465), (856, 563530), (872, 553190), (880, 548161), (940, 513172), (1034, 466520), (1070, 450824), (1090, 442552), (1177, 409840), (1199, 402320), (1712, 281765), (1744, 276595), (1880, 256586), (2068, 233260), (2140, 225412), (2180, 221276), (2354, 204920), (2398, 201160), (2585, 186608), (3760, 128293), (4136, 116630), (4280, 112706), (4360, 110638), (4708, 102460), (4796, 100580), (5029, 95920), (5123, 94160), (5170, 93304), (5885, 81968), (5995, 80464), (8272, 58315), (8560, 56353), (8720, 55319), (9416, 51230), (9592, 50290), (10058, 47960), (10246, 47080), (10340, 46652), (11663, 41360), (11770, 40984), (11990, 40232), (18832, 25615), (19184, 25145), (20116, 23980), (20492, 23540), (20680, 23326)]