148744960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1$

素因数の和:1318

約数の個数: 144

約数和(自身を含む): 438854976

約数和(自身を除く): 290110016

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1277, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2554, 2912, 3328, 3640, 4160, 4480, 5108, 5824, 6385, 7280, 8320, 8939, 8960, 10216, 11648, 12770, 14560, 16601, 16640, 17878, 20432, 23296, 25540, 29120, 33202, 35756, 40864, 44695, 51080, 58240, 66404, 71512, 81728, 83005, 89390, 102160, 116207, 116480, 132808, 143024, 163456, 166010, 178780, 204320, 232414, 265616, 286048, 326912, 332020, 357560, 408640, 464828, 531232, 572096, 581035, 664040, 715120, 817280, 929656, 1062464, 1144192, 1162070, 1328080, 1430240, 1634560, 1859312, 2124928, 2288384, 2324140, 2656160, 2860480, 3718624, 4249856, 4648280, 5312320, 5720960, 7437248, 9296560, 10624640, 11441920, 14874496, 18593120, 21249280, 29748992, 37186240, 74372480, 148744960]

約数ペア:

[(1, 148744960), (2, 74372480), (4, 37186240), (5, 29748992), (7, 21249280), (8, 18593120), (10, 14874496), (13, 11441920), (14, 10624640), (16, 9296560), (20, 7437248), (26, 5720960), (28, 5312320), (32, 4648280), (35, 4249856), (40, 3718624), (52, 2860480), (56, 2656160), (64, 2324140), (65, 2288384), (70, 2124928), (80, 1859312), (91, 1634560), (104, 1430240), (112, 1328080), (128, 1162070), (130, 1144192), (140, 1062464), (160, 929656), (182, 817280), (208, 715120), (224, 664040), (256, 581035), (260, 572096), (280, 531232), (320, 464828), (364, 408640), (416, 357560), (448, 332020), (455, 326912), (520, 286048), (560, 265616), (640, 232414), (728, 204320), (832, 178780), (896, 166010), (910, 163456), (1040, 143024), (1120, 132808), (1277, 116480), (1280, 116207), (1456, 102160), (1664, 89390), (1792, 83005), (1820, 81728), (2080, 71512), (2240, 66404), (2554, 58240), (2912, 51080), (3328, 44695), (3640, 40864), (4160, 35756), (4480, 33202), (5108, 29120), (5824, 25540), (6385, 23296), (7280, 20432), (8320, 17878), (8939, 16640), (8960, 16601), (10216, 14560), (11648, 12770)]