1540710912

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 320

約数和(自身を含む): 4839690240

約数和(自身を除く): 3298979328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 64, 76, 78, 93, 96, 104, 114, 124, 128, 131, 152, 156, 186, 192, 208, 228, 247, 248, 256, 262, 304, 312, 372, 384, 393, 403, 416, 456, 494, 496, 512, 524, 589, 608, 624, 741, 744, 768, 786, 806, 832, 912, 988, 992, 1048, 1178, 1209, 1216, 1248, 1482, 1488, 1536, 1572, 1612, 1664, 1703, 1767, 1824, 1976, 1984, 2096, 2356, 2418, 2432, 2489, 2496, 2964, 2976, 3144, 3224, 3328, 3406, 3534, 3648, 3952, 3968, 4061, 4192, 4712, 4836, 4864, 4978, 4992, 5109, 5928, 5952, 6288, 6448, 6656, 6812, 7068, 7296, 7467, 7657, 7904, 7936, 8122, 8384, 9424, 9672, 9728, 9956, 9984, 10218, 11856, 11904, 12183, 12576, 12896, 13624, 14136, 14592, 14934, 15314, 15808, 15872, 16244, 16768, 18848, 19344, 19912, 19968, 20436, 22971, 23712, 23808, 24366, 25152, 25792, 27248, 28272, 29184, 29868, 30628, 31616, 32357, 32488, 33536, 37696, 38688, 39824, 40872, 45942, 47424, 47616, 48732, 50304, 51584, 52793, 54496, 56544, 59736, 61256, 63232, 64714, 64976, 67072, 75392, 77159, 77376, 79648, 81744, 91884, 94848, 97071, 97464, 100608, 103168, 105586, 108992, 113088, 119472, 122512, 126464, 129428, 129952, 150784, 154318, 154752, 158379, 159296, 163488, 183768, 189696, 194142, 194928, 201216, 206336, 211172, 217984, 226176, 231477, 238944, 245024, 258856, 259904, 301568, 308636, 309504, 316758, 318592, 326976, 367536, 379392, 388284, 389856, 422344, 435968, 452352, 462954, 477888, 490048, 517712, 519808, 617272, 619008, 633516, 637184, 653952, 735072, 776568, 779712, 844688, 871936, 904704, 925908, 955776, 980096, 1003067, 1035424, 1039616, 1234544, 1267032, 1274368, 1307904, 1470144, 1553136, 1559424, 1689376, 1851816, 1911552, 1960192, 2006134, 2070848, 2079232, 2469088, 2534064, 2615808, 2940288, 3009201, 3106272, 3118848, 3378752, 3703632, 3823104, 3920384, 4012268, 4141696, 4938176, 5068128, 5880576, 6018402, 6212544, 6237696, 6757504, 7407264, 8024536, 8283392, 9876352, 10136256, 11761152, 12036804, 12425088, 13515008, 14814528, 16049072, 16566784, 19752704, 20272512, 24073608, 24850176, 27030016, 29629056, 32098144, 39505408, 40545024, 48147216, 49700352, 59258112, 64196288, 81090048, 96294432, 118516224, 128392576, 192588864, 256785152, 385177728, 513570304, 770355456, 1540710912]

約数ペア:

[(1, 1540710912), (2, 770355456), (3, 513570304), (4, 385177728), (6, 256785152), (8, 192588864), (12, 128392576), (13, 118516224), (16, 96294432), (19, 81090048), (24, 64196288), (26, 59258112), (31, 49700352), (32, 48147216), (38, 40545024), (39, 39505408), (48, 32098144), (52, 29629056), (57, 27030016), (62, 24850176), (64, 24073608), (76, 20272512), (78, 19752704), (93, 16566784), (96, 16049072), (104, 14814528), (114, 13515008), (124, 12425088), (128, 12036804), (131, 11761152), (152, 10136256), (156, 9876352), (186, 8283392), (192, 8024536), (208, 7407264), (228, 6757504), (247, 6237696), (248, 6212544), (256, 6018402), (262, 5880576), (304, 5068128), (312, 4938176), (372, 4141696), (384, 4012268), (393, 3920384), (403, 3823104), (416, 3703632), (456, 3378752), (494, 3118848), (496, 3106272), (512, 3009201), (524, 2940288), (589, 2615808), (608, 2534064), (624, 2469088), (741, 2079232), (744, 2070848), (768, 2006134), (786, 1960192), (806, 1911552), (832, 1851816), (912, 1689376), (988, 1559424), (992, 1553136), (1048, 1470144), (1178, 1307904), (1209, 1274368), (1216, 1267032), (1248, 1234544), (1482, 1039616), (1488, 1035424), (1536, 1003067), (1572, 980096), (1612, 955776), (1664, 925908), (1703, 904704), (1767, 871936), (1824, 844688), (1976, 779712), (1984, 776568), (2096, 735072), (2356, 653952), (2418, 637184), (2432, 633516), (2489, 619008), (2496, 617272), (2964, 519808), (2976, 517712), (3144, 490048), (3224, 477888), (3328, 462954), (3406, 452352), (3534, 435968), (3648, 422344), (3952, 389856), (3968, 388284), (4061, 379392), (4192, 367536), (4712, 326976), (4836, 318592), (4864, 316758), (4978, 309504), (4992, 308636), (5109, 301568), (5928, 259904), (5952, 258856), (6288, 245024), (6448, 238944), (6656, 231477), (6812, 226176), (7068, 217984), (7296, 211172), (7467, 206336), (7657, 201216), (7904, 194928), (7936, 194142), (8122, 189696), (8384, 183768), (9424, 163488), (9672, 159296), (9728, 158379), (9956, 154752), (9984, 154318), (10218, 150784), (11856, 129952), (11904, 129428), (12183, 126464), (12576, 122512), (12896, 119472), (13624, 113088), (14136, 108992), (14592, 105586), (14934, 103168), (15314, 100608), (15808, 97464), (15872, 97071), (16244, 94848), (16768, 91884), (18848, 81744), (19344, 79648), (19912, 77376), (19968, 77159), (20436, 75392), (22971, 67072), (23712, 64976), (23808, 64714), (24366, 63232), (25152, 61256), (25792, 59736), (27248, 56544), (28272, 54496), (29184, 52793), (29868, 51584), (30628, 50304), (31616, 48732), (32357, 47616), (32488, 47424), (33536, 45942), (37696, 40872), (38688, 39824)]