180950016

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 176

約数和(自身を含む): 544731264

約数和(自身を除く): 363781248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 197, 208, 256, 276, 299, 312, 368, 384, 394, 416, 512, 552, 591, 598, 624, 736, 768, 788, 832, 897, 1024, 1104, 1182, 1196, 1248, 1472, 1536, 1576, 1664, 1794, 2208, 2364, 2392, 2496, 2561, 2944, 3072, 3152, 3328, 3588, 4416, 4531, 4728, 4784, 4992, 5122, 5888, 6304, 6656, 7176, 7683, 8832, 9062, 9456, 9568, 9984, 10244, 11776, 12608, 13312, 13593, 14352, 15366, 17664, 18124, 18912, 19136, 19968, 20488, 23552, 25216, 27186, 28704, 30732, 35328, 36248, 37824, 38272, 39936, 40976, 50432, 54372, 57408, 58903, 61464, 70656, 72496, 75648, 76544, 81952, 100864, 108744, 114816, 117806, 122928, 144992, 151296, 153088, 163904, 176709, 201728, 217488, 229632, 235612, 245856, 289984, 302592, 306176, 327808, 353418, 434976, 459264, 471224, 491712, 579968, 605184, 655616, 706836, 869952, 918528, 942448, 983424, 1159936, 1311232, 1413672, 1739904, 1884896, 1966848, 2319872, 2622464, 2827344, 3479808, 3769792, 3933696, 4639744, 5654688, 6959616, 7539584, 7867392, 11309376, 13919232, 15079168, 22618752, 30158336, 45237504, 60316672, 90475008, 180950016]

約数ペア:

[(1, 180950016), (2, 90475008), (3, 60316672), (4, 45237504), (6, 30158336), (8, 22618752), (12, 15079168), (13, 13919232), (16, 11309376), (23, 7867392), (24, 7539584), (26, 6959616), (32, 5654688), (39, 4639744), (46, 3933696), (48, 3769792), (52, 3479808), (64, 2827344), (69, 2622464), (78, 2319872), (92, 1966848), (96, 1884896), (104, 1739904), (128, 1413672), (138, 1311232), (156, 1159936), (184, 983424), (192, 942448), (197, 918528), (208, 869952), (256, 706836), (276, 655616), (299, 605184), (312, 579968), (368, 491712), (384, 471224), (394, 459264), (416, 434976), (512, 353418), (552, 327808), (591, 306176), (598, 302592), (624, 289984), (736, 245856), (768, 235612), (788, 229632), (832, 217488), (897, 201728), (1024, 176709), (1104, 163904), (1182, 153088), (1196, 151296), (1248, 144992), (1472, 122928), (1536, 117806), (1576, 114816), (1664, 108744), (1794, 100864), (2208, 81952), (2364, 76544), (2392, 75648), (2496, 72496), (2561, 70656), (2944, 61464), (3072, 58903), (3152, 57408), (3328, 54372), (3588, 50432), (4416, 40976), (4531, 39936), (4728, 38272), (4784, 37824), (4992, 36248), (5122, 35328), (5888, 30732), (6304, 28704), (6656, 27186), (7176, 25216), (7683, 23552), (8832, 20488), (9062, 19968), (9456, 19136), (9568, 18912), (9984, 18124), (10244, 17664), (11776, 15366), (12608, 14352), (13312, 13593)]