2960553440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 7823692800

約数和(自身を除く): 4863139360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 79, 80, 86, 104, 130, 158, 160, 172, 208, 215, 260, 316, 344, 395, 416, 419, 430, 520, 559, 632, 688, 790, 838, 860, 1027, 1040, 1118, 1264, 1376, 1580, 1676, 1720, 2054, 2080, 2095, 2236, 2528, 2795, 3160, 3352, 3397, 3440, 4108, 4190, 4472, 5135, 5447, 5590, 6320, 6704, 6794, 6880, 8216, 8380, 8944, 10270, 10894, 11180, 12640, 13408, 13588, 16432, 16760, 16985, 17888, 18017, 20540, 21788, 22360, 27176, 27235, 32864, 33101, 33520, 33970, 36034, 41080, 43576, 44161, 44720, 54352, 54470, 66202, 67040, 67940, 72068, 82160, 87152, 88322, 89440, 90085, 108704, 108940, 132404, 135880, 144136, 164320, 165505, 174304, 176644, 180170, 217880, 220805, 234221, 264808, 271760, 288272, 331010, 353288, 360340, 430313, 435760, 441610, 468442, 529616, 543520, 576544, 662020, 706576, 720680, 860626, 871520, 883220, 936884, 1059232, 1171105, 1324040, 1413152, 1423343, 1441360, 1721252, 1766440, 1873768, 2151565, 2342210, 2648080, 2846686, 2882720, 3442504, 3532880, 3747536, 4303130, 4684420, 5296160, 5693372, 6885008, 7065760, 7116715, 7495072, 8606260, 9368840, 11386744, 13770016, 14233430, 17212520, 18503459, 18737680, 22773488, 28466860, 34425040, 37006918, 37475360, 45546976, 56933720, 68850080, 74013836, 92517295, 113867440, 148027672, 185034590, 227734880, 296055344, 370069180, 592110688, 740138360, 1480276720, 2960553440]

約数ペア:

[(1, 2960553440), (2, 1480276720), (4, 740138360), (5, 592110688), (8, 370069180), (10, 296055344), (13, 227734880), (16, 185034590), (20, 148027672), (26, 113867440), (32, 92517295), (40, 74013836), (43, 68850080), (52, 56933720), (65, 45546976), (79, 37475360), (80, 37006918), (86, 34425040), (104, 28466860), (130, 22773488), (158, 18737680), (160, 18503459), (172, 17212520), (208, 14233430), (215, 13770016), (260, 11386744), (316, 9368840), (344, 8606260), (395, 7495072), (416, 7116715), (419, 7065760), (430, 6885008), (520, 5693372), (559, 5296160), (632, 4684420), (688, 4303130), (790, 3747536), (838, 3532880), (860, 3442504), (1027, 2882720), (1040, 2846686), (1118, 2648080), (1264, 2342210), (1376, 2151565), (1580, 1873768), (1676, 1766440), (1720, 1721252), (2054, 1441360), (2080, 1423343), (2095, 1413152), (2236, 1324040), (2528, 1171105), (2795, 1059232), (3160, 936884), (3352, 883220), (3397, 871520), (3440, 860626), (4108, 720680), (4190, 706576), (4472, 662020), (5135, 576544), (5447, 543520), (5590, 529616), (6320, 468442), (6704, 441610), (6794, 435760), (6880, 430313), (8216, 360340), (8380, 353288), (8944, 331010), (10270, 288272), (10894, 271760), (11180, 264808), (12640, 234221), (13408, 220805), (13588, 217880), (16432, 180170), (16760, 176644), (16985, 174304), (17888, 165505), (18017, 164320), (20540, 144136), (21788, 135880), (22360, 132404), (27176, 108940), (27235, 108704), (32864, 90085), (33101, 89440), (33520, 88322), (33970, 87152), (36034, 82160), (41080, 72068), (43576, 67940), (44161, 67040), (44720, 66202), (54352, 54470)]