1796144480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1061

約数の個数: 192

約数和(自身を含む): 4917749760

約数和(自身を除く): 3121605280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 47, 52, 65, 76, 80, 94, 95, 104, 130, 152, 160, 188, 190, 208, 235, 247, 260, 304, 376, 380, 416, 470, 494, 520, 608, 611, 752, 760, 893, 940, 967, 988, 1040, 1222, 1235, 1504, 1520, 1786, 1880, 1934, 1976, 2080, 2444, 2470, 3040, 3055, 3572, 3760, 3868, 3952, 4465, 4835, 4888, 4940, 6110, 7144, 7520, 7736, 7904, 8930, 9670, 9776, 9880, 11609, 12220, 12571, 14288, 15472, 17860, 18373, 19340, 19552, 19760, 23218, 24440, 25142, 28576, 30944, 35720, 36746, 38680, 39520, 45449, 46436, 48880, 50284, 58045, 62855, 71440, 73492, 77360, 90898, 91865, 92872, 97760, 100568, 116090, 125710, 142880, 146984, 154720, 181796, 183730, 185744, 201136, 227245, 232180, 238849, 251420, 293968, 363592, 367460, 371488, 402272, 454490, 464360, 477698, 502840, 587936, 590837, 727184, 734920, 863531, 908980, 928720, 955396, 1005680, 1181674, 1194245, 1454368, 1469840, 1727062, 1817960, 1857440, 1910792, 2011360, 2363348, 2388490, 2939680, 2954185, 3454124, 3635920, 3821584, 4317655, 4726696, 4776980, 5908370, 6908248, 7271840, 7643168, 8635310, 9453392, 9553960, 11225903, 11816740, 13816496, 17270620, 18906784, 19107920, 22451806, 23633480, 27632992, 34541240, 38215840, 44903612, 47266960, 56129515, 69082480, 89807224, 94533920, 112259030, 138164960, 179614448, 224518060, 359228896, 449036120, 898072240, 1796144480]

約数ペア:

[(1, 1796144480), (2, 898072240), (4, 449036120), (5, 359228896), (8, 224518060), (10, 179614448), (13, 138164960), (16, 112259030), (19, 94533920), (20, 89807224), (26, 69082480), (32, 56129515), (38, 47266960), (40, 44903612), (47, 38215840), (52, 34541240), (65, 27632992), (76, 23633480), (80, 22451806), (94, 19107920), (95, 18906784), (104, 17270620), (130, 13816496), (152, 11816740), (160, 11225903), (188, 9553960), (190, 9453392), (208, 8635310), (235, 7643168), (247, 7271840), (260, 6908248), (304, 5908370), (376, 4776980), (380, 4726696), (416, 4317655), (470, 3821584), (494, 3635920), (520, 3454124), (608, 2954185), (611, 2939680), (752, 2388490), (760, 2363348), (893, 2011360), (940, 1910792), (967, 1857440), (988, 1817960), (1040, 1727062), (1222, 1469840), (1235, 1454368), (1504, 1194245), (1520, 1181674), (1786, 1005680), (1880, 955396), (1934, 928720), (1976, 908980), (2080, 863531), (2444, 734920), (2470, 727184), (3040, 590837), (3055, 587936), (3572, 502840), (3760, 477698), (3868, 464360), (3952, 454490), (4465, 402272), (4835, 371488), (4888, 367460), (4940, 363592), (6110, 293968), (7144, 251420), (7520, 238849), (7736, 232180), (7904, 227245), (8930, 201136), (9670, 185744), (9776, 183730), (9880, 181796), (11609, 154720), (12220, 146984), (12571, 142880), (14288, 125710), (15472, 116090), (17860, 100568), (18373, 97760), (19340, 92872), (19552, 91865), (19760, 90898), (23218, 77360), (24440, 73492), (25142, 71440), (28576, 62855), (30944, 58045), (35720, 50284), (36746, 48880), (38680, 46436), (39520, 45449)]