1264026240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7079}}^1$

素因数の和:7135

約数の個数: 192

約数和(自身を含む): 4506278400

約数和(自身を除く): 3242252160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 930, 960, 992, 1116, 1152, 1240, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2480, 2790, 2880, 2976, 3720, 3968, 4464, 4960, 5580, 5760, 5952, 7079, 7440, 8928, 9920, 11160, 11904, 14158, 14880, 17856, 19840, 21237, 22320, 28316, 29760, 35395, 35712, 42474, 44640, 56632, 59520, 63711, 70790, 84948, 89280, 106185, 113264, 127422, 141580, 169896, 178560, 212370, 219449, 226528, 254844, 283160, 318555, 339792, 424740, 438898, 453056, 509688, 566320, 637110, 658347, 679584, 849480, 877796, 906112, 1019376, 1097245, 1132640, 1274220, 1316694, 1359168, 1698960, 1755592, 1975041, 2038752, 2194490, 2265280, 2548440, 2633388, 2718336, 3291735, 3397920, 3511184, 3950082, 4077504, 4388980, 4530560, 5096880, 5266776, 6583470, 6795840, 7022368, 7900164, 8155008, 8777960, 9875205, 10193760, 10533552, 13166940, 13591680, 14044736, 15800328, 17555920, 19750410, 20387520, 21067104, 26333880, 28089472, 31600656, 35111840, 39500820, 40775040, 42134208, 52667760, 63201312, 70223680, 79001640, 84268416, 105335520, 126402624, 140447360, 158003280, 210671040, 252805248, 316006560, 421342080, 632013120, 1264026240]

約数ペア:

[(1, 1264026240), (2, 632013120), (3, 421342080), (4, 316006560), (5, 252805248), (6, 210671040), (8, 158003280), (9, 140447360), (10, 126402624), (12, 105335520), (15, 84268416), (16, 79001640), (18, 70223680), (20, 63201312), (24, 52667760), (30, 42134208), (31, 40775040), (32, 39500820), (36, 35111840), (40, 31600656), (45, 28089472), (48, 26333880), (60, 21067104), (62, 20387520), (64, 19750410), (72, 17555920), (80, 15800328), (90, 14044736), (93, 13591680), (96, 13166940), (120, 10533552), (124, 10193760), (128, 9875205), (144, 8777960), (155, 8155008), (160, 7900164), (180, 7022368), (186, 6795840), (192, 6583470), (240, 5266776), (248, 5096880), (279, 4530560), (288, 4388980), (310, 4077504), (320, 3950082), (360, 3511184), (372, 3397920), (384, 3291735), (465, 2718336), (480, 2633388), (496, 2548440), (558, 2265280), (576, 2194490), (620, 2038752), (640, 1975041), (720, 1755592), (744, 1698960), (930, 1359168), (960, 1316694), (992, 1274220), (1116, 1132640), (1152, 1097245), (1240, 1019376), (1395, 906112), (1440, 877796), (1488, 849480), (1860, 679584), (1920, 658347), (1984, 637110), (2232, 566320), (2480, 509688), (2790, 453056), (2880, 438898), (2976, 424740), (3720, 339792), (3968, 318555), (4464, 283160), (4960, 254844), (5580, 226528), (5760, 219449), (5952, 212370), (7079, 178560), (7440, 169896), (8928, 141580), (9920, 127422), (11160, 113264), (11904, 106185), (14158, 89280), (14880, 84948), (17856, 70790), (19840, 63711), (21237, 59520), (22320, 56632), (28316, 44640), (29760, 42474), (35395, 35712)]