139936160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1$

素因数の和:1415

約数の個数: 144

約数和(自身を含む): 414458856

約数和(自身を除く): 274522696

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1373, 1456, 1568, 1820, 1960, 2080, 2548, 2746, 2912, 3185, 3640, 3920, 5096, 5492, 6370, 6865, 7280, 7840, 9611, 10192, 10984, 12740, 13730, 14560, 17849, 19222, 20384, 21968, 25480, 27460, 35698, 38444, 43936, 48055, 50960, 54920, 67277, 71396, 76888, 89245, 96110, 101920, 109840, 124943, 134554, 142792, 153776, 178490, 192220, 219680, 249886, 269108, 285584, 307552, 336385, 356980, 384440, 499772, 538216, 571168, 624715, 672770, 713960, 768880, 874601, 999544, 1076432, 1249430, 1345540, 1427920, 1537760, 1749202, 1999088, 2152864, 2498860, 2691080, 2855840, 3498404, 3998176, 4373005, 4997720, 5382160, 6996808, 8746010, 9995440, 10764320, 13993616, 17492020, 19990880, 27987232, 34984040, 69968080, 139936160]

約数ペア:

[(1, 139936160), (2, 69968080), (4, 34984040), (5, 27987232), (7, 19990880), (8, 17492020), (10, 13993616), (13, 10764320), (14, 9995440), (16, 8746010), (20, 6996808), (26, 5382160), (28, 4997720), (32, 4373005), (35, 3998176), (40, 3498404), (49, 2855840), (52, 2691080), (56, 2498860), (65, 2152864), (70, 1999088), (80, 1749202), (91, 1537760), (98, 1427920), (104, 1345540), (112, 1249430), (130, 1076432), (140, 999544), (160, 874601), (182, 768880), (196, 713960), (208, 672770), (224, 624715), (245, 571168), (260, 538216), (280, 499772), (364, 384440), (392, 356980), (416, 336385), (455, 307552), (490, 285584), (520, 269108), (560, 249886), (637, 219680), (728, 192220), (784, 178490), (910, 153776), (980, 142792), (1040, 134554), (1120, 124943), (1274, 109840), (1373, 101920), (1456, 96110), (1568, 89245), (1820, 76888), (1960, 71396), (2080, 67277), (2548, 54920), (2746, 50960), (2912, 48055), (3185, 43936), (3640, 38444), (3920, 35698), (5096, 27460), (5492, 25480), (6370, 21968), (6865, 20384), (7280, 19222), (7840, 17849), (9611, 14560), (10192, 13730), (10984, 12740)]