12729324160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:815

約数の個数: 256

約数和(自身を含む): 36197498880

約数和(自身を除く): 23468174720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 151, 155, 160, 217, 224, 248, 280, 302, 310, 320, 434, 448, 496, 560, 604, 607, 620, 640, 755, 868, 896, 992, 1057, 1085, 1120, 1208, 1214, 1240, 1510, 1736, 1984, 2114, 2170, 2240, 2416, 2428, 2480, 3020, 3035, 3472, 3968, 4228, 4249, 4340, 4480, 4681, 4832, 4856, 4960, 5285, 6040, 6070, 6944, 8456, 8498, 8680, 9362, 9664, 9712, 9920, 10570, 12080, 12140, 13888, 16912, 16996, 17360, 18724, 18817, 19328, 19424, 19840, 21140, 21245, 23405, 24160, 24280, 27776, 32767, 33824, 33992, 34720, 37448, 37634, 38848, 42280, 42490, 46810, 48320, 48560, 65534, 67648, 67984, 69440, 74896, 75268, 77696, 84560, 84980, 91657, 93620, 94085, 96640, 97120, 131068, 131719, 135296, 135968, 138880, 149792, 150536, 163835, 169120, 169960, 183314, 187240, 188170, 194240, 262136, 263438, 271936, 299584, 301072, 327670, 338240, 339920, 366628, 374480, 376340, 388480, 458285, 524272, 526876, 543872, 599168, 602144, 641599, 655340, 658595, 676480, 679840, 733256, 748960, 752680, 916570, 1048544, 1053752, 1204288, 1283198, 1310680, 1317190, 1359680, 1466512, 1497920, 1505360, 1833140, 2097088, 2107504, 2408576, 2566396, 2621360, 2634380, 2719360, 2841367, 2933024, 2995840, 3010720, 3207995, 3666280, 4194176, 4215008, 5132792, 5242720, 5268760, 5682734, 5866048, 6021440, 6415990, 7332560, 8430016, 10265584, 10485440, 10537520, 11365468, 11732096, 12042880, 12831980, 14206835, 14665120, 16860032, 19889569, 20531168, 20970880, 21075040, 22730936, 25663960, 28413670, 29330240, 39779138, 41062336, 42150080, 45461872, 51327920, 56827340, 58660480, 79558276, 82124672, 84300160, 90923744, 99447845, 102655840, 113654680, 159116552, 181847488, 198895690, 205311680, 227309360, 318233104, 363694976, 397791380, 410623360, 454618720, 636466208, 795582760, 909237440, 1272932416, 1591165520, 1818474880, 2545864832, 3182331040, 6364662080, 12729324160]

約数ペア:

[(1, 12729324160), (2, 6364662080), (4, 3182331040), (5, 2545864832), (7, 1818474880), (8, 1591165520), (10, 1272932416), (14, 909237440), (16, 795582760), (20, 636466208), (28, 454618720), (31, 410623360), (32, 397791380), (35, 363694976), (40, 318233104), (56, 227309360), (62, 205311680), (64, 198895690), (70, 181847488), (80, 159116552), (112, 113654680), (124, 102655840), (128, 99447845), (140, 90923744), (151, 84300160), (155, 82124672), (160, 79558276), (217, 58660480), (224, 56827340), (248, 51327920), (280, 45461872), (302, 42150080), (310, 41062336), (320, 39779138), (434, 29330240), (448, 28413670), (496, 25663960), (560, 22730936), (604, 21075040), (607, 20970880), (620, 20531168), (640, 19889569), (755, 16860032), (868, 14665120), (896, 14206835), (992, 12831980), (1057, 12042880), (1085, 11732096), (1120, 11365468), (1208, 10537520), (1214, 10485440), (1240, 10265584), (1510, 8430016), (1736, 7332560), (1984, 6415990), (2114, 6021440), (2170, 5866048), (2240, 5682734), (2416, 5268760), (2428, 5242720), (2480, 5132792), (3020, 4215008), (3035, 4194176), (3472, 3666280), (3968, 3207995), (4228, 3010720), (4249, 2995840), (4340, 2933024), (4480, 2841367), (4681, 2719360), (4832, 2634380), (4856, 2621360), (4960, 2566396), (5285, 2408576), (6040, 2107504), (6070, 2097088), (6944, 1833140), (8456, 1505360), (8498, 1497920), (8680, 1466512), (9362, 1359680), (9664, 1317190), (9712, 1310680), (9920, 1283198), (10570, 1204288), (12080, 1053752), (12140, 1048544), (13888, 916570), (16912, 752680), (16996, 748960), (17360, 733256), (18724, 679840), (18817, 676480), (19328, 658595), (19424, 655340), (19840, 641599), (21140, 602144), (21245, 599168), (23405, 543872), (24160, 526876), (24280, 524272), (27776, 458285), (32767, 388480), (33824, 376340), (33992, 374480), (34720, 366628), (37448, 339920), (37634, 338240), (38848, 327670), (42280, 301072), (42490, 299584), (46810, 271936), (48320, 263438), (48560, 262136), (65534, 194240), (67648, 188170), (67984, 187240), (69440, 183314), (74896, 169960), (75268, 169120), (77696, 163835), (84560, 150536), (84980, 149792), (91657, 138880), (93620, 135968), (94085, 135296), (96640, 131719), (97120, 131068)]