129503360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 358093440

約数和(自身を除く): 228590080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 137, 140, 160, 211, 224, 274, 280, 320, 422, 448, 548, 560, 640, 685, 844, 896, 959, 1055, 1096, 1120, 1370, 1477, 1688, 1918, 2110, 2192, 2240, 2740, 2954, 3376, 3836, 4220, 4384, 4480, 4795, 5480, 5908, 6752, 7385, 7672, 8440, 8768, 9590, 10960, 11816, 13504, 14770, 15344, 16880, 17536, 19180, 21920, 23632, 27008, 28907, 29540, 30688, 33760, 38360, 43840, 47264, 57814, 59080, 61376, 67520, 76720, 87680, 94528, 115628, 118160, 122752, 135040, 144535, 153440, 189056, 202349, 231256, 236320, 289070, 306880, 404698, 462512, 472640, 578140, 613760, 809396, 925024, 945280, 1011745, 1156280, 1618792, 1850048, 2023490, 2312560, 3237584, 3700096, 4046980, 4625120, 6475168, 8093960, 9250240, 12950336, 16187920, 18500480, 25900672, 32375840, 64751680, 129503360]

約数ペア:

[(1, 129503360), (2, 64751680), (4, 32375840), (5, 25900672), (7, 18500480), (8, 16187920), (10, 12950336), (14, 9250240), (16, 8093960), (20, 6475168), (28, 4625120), (32, 4046980), (35, 3700096), (40, 3237584), (56, 2312560), (64, 2023490), (70, 1850048), (80, 1618792), (112, 1156280), (128, 1011745), (137, 945280), (140, 925024), (160, 809396), (211, 613760), (224, 578140), (274, 472640), (280, 462512), (320, 404698), (422, 306880), (448, 289070), (548, 236320), (560, 231256), (640, 202349), (685, 189056), (844, 153440), (896, 144535), (959, 135040), (1055, 122752), (1096, 118160), (1120, 115628), (1370, 94528), (1477, 87680), (1688, 76720), (1918, 67520), (2110, 61376), (2192, 59080), (2240, 57814), (2740, 47264), (2954, 43840), (3376, 38360), (3836, 33760), (4220, 30688), (4384, 29540), (4480, 28907), (4795, 27008), (5480, 23632), (5908, 21920), (6752, 19180), (7385, 17536), (7672, 16880), (8440, 15344), (8768, 14770), (9590, 13504), (10960, 11816)]