1273159920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3217}}^1$

素因数の和:3347

約数の個数: 160

約数和(自身を含む): 4223354688

約数和(自身を除く): 2950194768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 97, 102, 120, 136, 170, 194, 204, 240, 255, 272, 291, 340, 388, 408, 485, 510, 582, 680, 776, 816, 970, 1020, 1164, 1360, 1455, 1552, 1649, 1940, 2040, 2328, 2910, 3217, 3298, 3880, 4080, 4656, 4947, 5820, 6434, 6596, 7760, 8245, 9651, 9894, 11640, 12868, 13192, 16085, 16490, 19302, 19788, 23280, 24735, 25736, 26384, 32170, 32980, 38604, 39576, 48255, 49470, 51472, 54689, 64340, 65960, 77208, 79152, 96510, 98940, 109378, 128680, 131920, 154416, 164067, 193020, 197880, 218756, 257360, 273445, 312049, 328134, 386040, 395760, 437512, 546890, 624098, 656268, 772080, 820335, 875024, 936147, 1093780, 1248196, 1312536, 1560245, 1640670, 1872294, 2187560, 2496392, 2625072, 3120490, 3281340, 3744588, 4375120, 4680735, 4992784, 5304833, 6240980, 6562680, 7489176, 9361470, 10609666, 12481960, 13125360, 14978352, 15914499, 18722940, 21219332, 24963920, 26524165, 31828998, 37445880, 42438664, 53048330, 63657996, 74891760, 79572495, 84877328, 106096660, 127315992, 159144990, 212193320, 254631984, 318289980, 424386640, 636579960, 1273159920]

約数ペア:

[(1, 1273159920), (2, 636579960), (3, 424386640), (4, 318289980), (5, 254631984), (6, 212193320), (8, 159144990), (10, 127315992), (12, 106096660), (15, 84877328), (16, 79572495), (17, 74891760), (20, 63657996), (24, 53048330), (30, 42438664), (34, 37445880), (40, 31828998), (48, 26524165), (51, 24963920), (60, 21219332), (68, 18722940), (80, 15914499), (85, 14978352), (97, 13125360), (102, 12481960), (120, 10609666), (136, 9361470), (170, 7489176), (194, 6562680), (204, 6240980), (240, 5304833), (255, 4992784), (272, 4680735), (291, 4375120), (340, 3744588), (388, 3281340), (408, 3120490), (485, 2625072), (510, 2496392), (582, 2187560), (680, 1872294), (776, 1640670), (816, 1560245), (970, 1312536), (1020, 1248196), (1164, 1093780), (1360, 936147), (1455, 875024), (1552, 820335), (1649, 772080), (1940, 656268), (2040, 624098), (2328, 546890), (2910, 437512), (3217, 395760), (3298, 386040), (3880, 328134), (4080, 312049), (4656, 273445), (4947, 257360), (5820, 218756), (6434, 197880), (6596, 193020), (7760, 164067), (8245, 154416), (9651, 131920), (9894, 128680), (11640, 109378), (12868, 98940), (13192, 96510), (16085, 79152), (16490, 77208), (19302, 65960), (19788, 64340), (23280, 54689), (24735, 51472), (25736, 49470), (26384, 48255), (32170, 39576), (32980, 38604)]