264565560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 256

約数和(自身を含む): 975421440

約数和(自身を除く): 710855880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 97, 102, 105, 119, 120, 136, 140, 168, 170, 191, 194, 204, 210, 238, 255, 280, 291, 340, 357, 382, 388, 408, 420, 476, 485, 510, 573, 582, 595, 679, 680, 714, 764, 776, 840, 952, 955, 970, 1020, 1146, 1164, 1190, 1337, 1358, 1428, 1455, 1528, 1649, 1785, 1910, 1940, 2037, 2040, 2292, 2328, 2380, 2674, 2716, 2856, 2865, 2910, 3247, 3298, 3395, 3570, 3820, 3880, 4011, 4074, 4584, 4760, 4947, 5348, 5432, 5730, 5820, 6494, 6596, 6685, 6790, 7140, 7640, 8022, 8148, 8245, 9741, 9894, 10185, 10696, 11460, 11543, 11640, 12988, 13192, 13370, 13580, 14280, 16044, 16235, 16296, 16490, 18527, 19482, 19788, 20055, 20370, 22729, 22920, 23086, 24735, 25976, 26740, 27160, 32088, 32470, 32980, 34629, 37054, 38964, 39576, 40110, 40740, 45458, 46172, 48705, 49470, 53480, 55581, 57715, 64940, 65960, 68187, 69258, 74108, 77928, 80220, 81480, 90916, 92344, 92635, 97410, 98940, 111162, 113645, 115430, 129689, 129880, 136374, 138516, 148216, 160440, 173145, 181832, 185270, 194820, 197880, 222324, 227290, 230860, 259378, 272748, 277032, 277905, 314959, 340935, 346290, 370540, 389067, 389640, 444648, 454580, 461720, 518756, 545496, 555810, 629918, 648445, 681870, 692580, 741080, 778134, 909160, 944877, 1037512, 1111620, 1259836, 1296890, 1363740, 1385160, 1556268, 1574795, 1889754, 1945335, 2204713, 2223240, 2519672, 2593780, 2727480, 3112536, 3149590, 3779508, 3890670, 4409426, 4724385, 5187560, 6299180, 6614139, 7559016, 7781340, 8818852, 9448770, 11023565, 12598360, 13228278, 15562680, 17637704, 18897540, 22047130, 26456556, 33070695, 37795080, 44094260, 52913112, 66141390, 88188520, 132282780, 264565560]

約数ペア:

[(1, 264565560), (2, 132282780), (3, 88188520), (4, 66141390), (5, 52913112), (6, 44094260), (7, 37795080), (8, 33070695), (10, 26456556), (12, 22047130), (14, 18897540), (15, 17637704), (17, 15562680), (20, 13228278), (21, 12598360), (24, 11023565), (28, 9448770), (30, 8818852), (34, 7781340), (35, 7559016), (40, 6614139), (42, 6299180), (51, 5187560), (56, 4724385), (60, 4409426), (68, 3890670), (70, 3779508), (84, 3149590), (85, 3112536), (97, 2727480), (102, 2593780), (105, 2519672), (119, 2223240), (120, 2204713), (136, 1945335), (140, 1889754), (168, 1574795), (170, 1556268), (191, 1385160), (194, 1363740), (204, 1296890), (210, 1259836), (238, 1111620), (255, 1037512), (280, 944877), (291, 909160), (340, 778134), (357, 741080), (382, 692580), (388, 681870), (408, 648445), (420, 629918), (476, 555810), (485, 545496), (510, 518756), (573, 461720), (582, 454580), (595, 444648), (679, 389640), (680, 389067), (714, 370540), (764, 346290), (776, 340935), (840, 314959), (952, 277905), (955, 277032), (970, 272748), (1020, 259378), (1146, 230860), (1164, 227290), (1190, 222324), (1337, 197880), (1358, 194820), (1428, 185270), (1455, 181832), (1528, 173145), (1649, 160440), (1785, 148216), (1910, 138516), (1940, 136374), (2037, 129880), (2040, 129689), (2292, 115430), (2328, 113645), (2380, 111162), (2674, 98940), (2716, 97410), (2856, 92635), (2865, 92344), (2910, 90916), (3247, 81480), (3298, 80220), (3395, 77928), (3570, 74108), (3820, 69258), (3880, 68187), (4011, 65960), (4074, 64940), (4584, 57715), (4760, 55581), (4947, 53480), (5348, 49470), (5432, 48705), (5730, 46172), (5820, 45458), (6494, 40740), (6596, 40110), (6685, 39576), (6790, 38964), (7140, 37054), (7640, 34629), (8022, 32980), (8148, 32470), (8245, 32088), (9741, 27160), (9894, 26740), (10185, 25976), (10696, 24735), (11460, 23086), (11543, 22920), (11640, 22729), (12988, 20370), (13192, 20055), (13370, 19788), (13580, 19482), (14280, 18527), (16044, 16490), (16235, 16296)]