280168704

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:373

約数の個数: 216

約数和(自身を含む): 895370112

約数和(自身を除く): 615201408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 64, 68, 69, 72, 92, 96, 102, 128, 136, 138, 144, 153, 184, 192, 204, 207, 256, 272, 276, 288, 306, 311, 368, 384, 391, 408, 414, 544, 552, 576, 612, 622, 736, 768, 782, 816, 828, 933, 1088, 1104, 1152, 1173, 1224, 1244, 1472, 1564, 1632, 1656, 1866, 2176, 2208, 2304, 2346, 2448, 2488, 2799, 2944, 3128, 3264, 3312, 3519, 3732, 4352, 4416, 4692, 4896, 4976, 5287, 5598, 5888, 6256, 6528, 6624, 7038, 7153, 7464, 8832, 9384, 9792, 9952, 10574, 11196, 12512, 13056, 13248, 14076, 14306, 14928, 15861, 17664, 18768, 19584, 19904, 21148, 21459, 22392, 25024, 26496, 28152, 28612, 29856, 31722, 37536, 39168, 39808, 42296, 42918, 44784, 47583, 50048, 52992, 56304, 57224, 59712, 63444, 64377, 75072, 79616, 84592, 85836, 89568, 95166, 100096, 112608, 114448, 119424, 121601, 126888, 128754, 150144, 169184, 171672, 179136, 190332, 225216, 228896, 238848, 243202, 253776, 257508, 300288, 338368, 343344, 358272, 364803, 380664, 450432, 457792, 486404, 507552, 515016, 676736, 686688, 716544, 729606, 761328, 900864, 915584, 972808, 1015104, 1030032, 1094409, 1353472, 1373376, 1459212, 1522656, 1831168, 1945616, 2030208, 2060064, 2188818, 2746752, 2918424, 3045312, 3891232, 4060416, 4120128, 4377636, 5493504, 5836848, 6090624, 7782464, 8240256, 8755272, 11673696, 12181248, 15564928, 16480512, 17510544, 23347392, 31129856, 35021088, 46694784, 70042176, 93389568, 140084352, 280168704]

約数ペア:

[(1, 280168704), (2, 140084352), (3, 93389568), (4, 70042176), (6, 46694784), (8, 35021088), (9, 31129856), (12, 23347392), (16, 17510544), (17, 16480512), (18, 15564928), (23, 12181248), (24, 11673696), (32, 8755272), (34, 8240256), (36, 7782464), (46, 6090624), (48, 5836848), (51, 5493504), (64, 4377636), (68, 4120128), (69, 4060416), (72, 3891232), (92, 3045312), (96, 2918424), (102, 2746752), (128, 2188818), (136, 2060064), (138, 2030208), (144, 1945616), (153, 1831168), (184, 1522656), (192, 1459212), (204, 1373376), (207, 1353472), (256, 1094409), (272, 1030032), (276, 1015104), (288, 972808), (306, 915584), (311, 900864), (368, 761328), (384, 729606), (391, 716544), (408, 686688), (414, 676736), (544, 515016), (552, 507552), (576, 486404), (612, 457792), (622, 450432), (736, 380664), (768, 364803), (782, 358272), (816, 343344), (828, 338368), (933, 300288), (1088, 257508), (1104, 253776), (1152, 243202), (1173, 238848), (1224, 228896), (1244, 225216), (1472, 190332), (1564, 179136), (1632, 171672), (1656, 169184), (1866, 150144), (2176, 128754), (2208, 126888), (2304, 121601), (2346, 119424), (2448, 114448), (2488, 112608), (2799, 100096), (2944, 95166), (3128, 89568), (3264, 85836), (3312, 84592), (3519, 79616), (3732, 75072), (4352, 64377), (4416, 63444), (4692, 59712), (4896, 57224), (4976, 56304), (5287, 52992), (5598, 50048), (5888, 47583), (6256, 44784), (6528, 42918), (6624, 42296), (7038, 39808), (7153, 39168), (7464, 37536), (8832, 31722), (9384, 29856), (9792, 28612), (9952, 28152), (10574, 26496), (11196, 25024), (12512, 22392), (13056, 21459), (13248, 21148), (14076, 19904), (14306, 19584), (14928, 18768), (15861, 17664)]