280370664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:840

約数の個数: 192

約数和(自身を含む): 941466240

約数和(自身を除く): 661095576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 43, 51, 56, 63, 68, 72, 84, 86, 102, 119, 126, 129, 136, 153, 168, 172, 204, 238, 252, 258, 301, 306, 344, 357, 387, 408, 476, 504, 516, 602, 612, 714, 731, 761, 774, 903, 952, 1032, 1071, 1204, 1224, 1428, 1462, 1522, 1548, 1806, 2142, 2193, 2283, 2408, 2709, 2856, 2924, 3044, 3096, 3612, 4284, 4386, 4566, 5117, 5327, 5418, 5848, 6088, 6579, 6849, 7224, 8568, 8772, 9132, 10234, 10654, 10836, 12937, 13158, 13698, 15351, 15981, 17544, 18264, 20468, 21308, 21672, 25874, 26316, 27396, 30702, 31962, 32723, 38811, 40936, 42616, 46053, 47943, 51748, 52632, 54792, 61404, 63924, 65446, 77622, 90559, 92106, 95886, 98169, 103496, 116433, 122808, 127848, 130892, 155244, 181118, 184212, 191772, 196338, 229061, 232866, 261784, 271677, 294507, 310488, 362236, 368424, 383544, 392676, 458122, 465732, 543354, 556291, 589014, 687183, 724472, 785352, 815031, 916244, 931464, 1086708, 1112582, 1178028, 1374366, 1630062, 1668873, 1832488, 2061549, 2173416, 2225164, 2356056, 2748732, 3260124, 3337746, 3894037, 4123098, 4450328, 5006619, 5497464, 6520248, 6675492, 7788074, 8246196, 10013238, 11682111, 13350984, 15576148, 16492392, 20026476, 23364222, 31152296, 35046333, 40052952, 46728444, 70092666, 93456888, 140185332, 280370664]

約数ペア:

[(1, 280370664), (2, 140185332), (3, 93456888), (4, 70092666), (6, 46728444), (7, 40052952), (8, 35046333), (9, 31152296), (12, 23364222), (14, 20026476), (17, 16492392), (18, 15576148), (21, 13350984), (24, 11682111), (28, 10013238), (34, 8246196), (36, 7788074), (42, 6675492), (43, 6520248), (51, 5497464), (56, 5006619), (63, 4450328), (68, 4123098), (72, 3894037), (84, 3337746), (86, 3260124), (102, 2748732), (119, 2356056), (126, 2225164), (129, 2173416), (136, 2061549), (153, 1832488), (168, 1668873), (172, 1630062), (204, 1374366), (238, 1178028), (252, 1112582), (258, 1086708), (301, 931464), (306, 916244), (344, 815031), (357, 785352), (387, 724472), (408, 687183), (476, 589014), (504, 556291), (516, 543354), (602, 465732), (612, 458122), (714, 392676), (731, 383544), (761, 368424), (774, 362236), (903, 310488), (952, 294507), (1032, 271677), (1071, 261784), (1204, 232866), (1224, 229061), (1428, 196338), (1462, 191772), (1522, 184212), (1548, 181118), (1806, 155244), (2142, 130892), (2193, 127848), (2283, 122808), (2408, 116433), (2709, 103496), (2856, 98169), (2924, 95886), (3044, 92106), (3096, 90559), (3612, 77622), (4284, 65446), (4386, 63924), (4566, 61404), (5117, 54792), (5327, 52632), (5418, 51748), (5848, 47943), (6088, 46053), (6579, 42616), (6849, 40936), (7224, 38811), (8568, 32723), (8772, 31962), (9132, 30702), (10234, 27396), (10654, 26316), (10836, 25874), (12937, 21672), (13158, 21308), (13698, 20468), (15351, 18264), (15981, 17544)]