20480873664

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 336

約数和(自身を含む): 60499630080

約数和(自身を除く): 40018756416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 41, 46, 48, 62, 64, 69, 82, 89, 92, 93, 96, 123, 124, 138, 164, 178, 184, 186, 192, 246, 248, 267, 276, 328, 356, 368, 372, 492, 496, 534, 552, 656, 712, 713, 736, 744, 943, 984, 992, 1068, 1104, 1271, 1312, 1424, 1426, 1472, 1488, 1681, 1886, 1968, 1984, 2047, 2136, 2139, 2208, 2542, 2624, 2759, 2829, 2848, 2852, 2976, 3362, 3649, 3772, 3813, 3936, 4094, 4272, 4278, 4416, 5043, 5084, 5518, 5658, 5696, 5704, 5952, 6141, 6724, 7298, 7544, 7626, 7872, 8188, 8277, 8544, 8556, 10086, 10168, 10947, 11036, 11316, 11408, 12282, 13448, 14596, 15088, 15252, 16376, 16554, 17088, 17112, 20172, 20336, 21894, 22072, 22632, 22816, 24564, 26896, 29192, 29233, 30176, 30504, 32752, 33108, 34224, 38663, 40344, 40672, 43788, 44144, 45264, 45632, 49128, 52111, 53792, 58384, 58466, 60352, 61008, 63457, 65504, 66216, 68448, 77326, 80688, 81344, 83927, 87576, 87699, 88288, 90528, 98256, 104222, 107584, 113119, 115989, 116768, 116932, 122016, 126914, 131008, 132432, 136896, 149609, 154652, 156333, 161376, 167854, 175152, 175398, 176576, 181056, 190371, 196512, 208444, 226238, 231978, 233536, 233864, 244032, 251781, 253828, 264864, 299218, 309304, 312666, 322752, 335708, 339357, 350304, 350796, 380742, 393024, 416888, 448827, 452476, 463956, 467728, 503562, 507656, 529728, 598436, 618608, 625332, 671416, 678714, 700608, 701592, 761484, 833776, 897654, 904952, 927912, 935456, 1007124, 1015312, 1196872, 1198553, 1237216, 1250664, 1342832, 1357428, 1403184, 1522968, 1667552, 1795308, 1809904, 1855824, 1870912, 2014248, 2030624, 2393744, 2397106, 2474432, 2501328, 2601737, 2685664, 2714856, 2806368, 3045936, 3335104, 3441007, 3590616, 3595659, 3619808, 3711648, 4028496, 4061248, 4637879, 4787488, 4794212, 5002656, 5203474, 5371328, 5429712, 5612736, 6091872, 6882014, 7181232, 7191318, 7239616, 7423296, 7805211, 8056992, 9275758, 9574976, 9588424, 10005312, 10323021, 10406948, 10859424, 12183744, 13764028, 13913637, 14362464, 14382636, 15610422, 16113984, 18551516, 19176848, 20646042, 20813896, 21718848, 27528056, 27827274, 28724928, 28765272, 31220844, 37103032, 38353696, 41292084, 41627792, 55056112, 55654548, 57530544, 62441688, 74206064, 76707392, 82584168, 83255584, 106671217, 110112224, 111309096, 115061088, 124883376, 148412128, 165168336, 166511168, 213342434, 220224448, 222618192, 230122176, 249766752, 296824256, 320013651, 330336672, 426684868, 445236384, 499533504, 640027302, 660673344, 853369736, 890472768, 1280054604, 1706739472, 2560109208, 3413478944, 5120218416, 6826957888, 10240436832, 20480873664]

約数ペア:

[(1, 20480873664), (2, 10240436832), (3, 6826957888), (4, 5120218416), (6, 3413478944), (8, 2560109208), (12, 1706739472), (16, 1280054604), (23, 890472768), (24, 853369736), (31, 660673344), (32, 640027302), (41, 499533504), (46, 445236384), (48, 426684868), (62, 330336672), (64, 320013651), (69, 296824256), (82, 249766752), (89, 230122176), (92, 222618192), (93, 220224448), (96, 213342434), (123, 166511168), (124, 165168336), (138, 148412128), (164, 124883376), (178, 115061088), (184, 111309096), (186, 110112224), (192, 106671217), (246, 83255584), (248, 82584168), (267, 76707392), (276, 74206064), (328, 62441688), (356, 57530544), (368, 55654548), (372, 55056112), (492, 41627792), (496, 41292084), (534, 38353696), (552, 37103032), (656, 31220844), (712, 28765272), (713, 28724928), (736, 27827274), (744, 27528056), (943, 21718848), (984, 20813896), (992, 20646042), (1068, 19176848), (1104, 18551516), (1271, 16113984), (1312, 15610422), (1424, 14382636), (1426, 14362464), (1472, 13913637), (1488, 13764028), (1681, 12183744), (1886, 10859424), (1968, 10406948), (1984, 10323021), (2047, 10005312), (2136, 9588424), (2139, 9574976), (2208, 9275758), (2542, 8056992), (2624, 7805211), (2759, 7423296), (2829, 7239616), (2848, 7191318), (2852, 7181232), (2976, 6882014), (3362, 6091872), (3649, 5612736), (3772, 5429712), (3813, 5371328), (3936, 5203474), (4094, 5002656), (4272, 4794212), (4278, 4787488), (4416, 4637879), (5043, 4061248), (5084, 4028496), (5518, 3711648), (5658, 3619808), (5696, 3595659), (5704, 3590616), (5952, 3441007), (6141, 3335104), (6724, 3045936), (7298, 2806368), (7544, 2714856), (7626, 2685664), (7872, 2601737), (8188, 2501328), (8277, 2474432), (8544, 2397106), (8556, 2393744), (10086, 2030624), (10168, 2014248), (10947, 1870912), (11036, 1855824), (11316, 1809904), (11408, 1795308), (12282, 1667552), (13448, 1522968), (14596, 1403184), (15088, 1357428), (15252, 1342832), (16376, 1250664), (16554, 1237216), (17088, 1198553), (17112, 1196872), (20172, 1015312), (20336, 1007124), (21894, 935456), (22072, 927912), (22632, 904952), (22816, 897654), (24564, 833776), (26896, 761484), (29192, 701592), (29233, 700608), (30176, 678714), (30504, 671416), (32752, 625332), (33108, 618608), (34224, 598436), (38663, 529728), (40344, 507656), (40672, 503562), (43788, 467728), (44144, 463956), (45264, 452476), (45632, 448827), (49128, 416888), (52111, 393024), (53792, 380742), (58384, 350796), (58466, 350304), (60352, 339357), (61008, 335708), (63457, 322752), (65504, 312666), (66216, 309304), (68448, 299218), (77326, 264864), (80688, 253828), (81344, 251781), (83927, 244032), (87576, 233864), (87699, 233536), (88288, 231978), (90528, 226238), (98256, 208444), (104222, 196512), (107584, 190371), (113119, 181056), (115989, 176576), (116768, 175398), (116932, 175152), (122016, 167854), (126914, 161376), (131008, 156333), (132432, 154652), (136896, 149609)]