2016407520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1175

約数の個数: 240

約数和(自身を含む): 7168791168

約数和(自身を除く): 5152383648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 157, 160, 162, 180, 216, 240, 270, 288, 314, 324, 360, 405, 432, 471, 480, 540, 628, 648, 720, 785, 810, 864, 942, 991, 1080, 1256, 1296, 1413, 1440, 1570, 1620, 1884, 1982, 2160, 2355, 2512, 2592, 2826, 2973, 3140, 3240, 3768, 3964, 4239, 4320, 4710, 4955, 5024, 5652, 5946, 6280, 6480, 7065, 7536, 7928, 8478, 8919, 9420, 9910, 11304, 11892, 12560, 12717, 12960, 14130, 14865, 15072, 15856, 16956, 17838, 18840, 19820, 21195, 22608, 23784, 25120, 25434, 26757, 28260, 29730, 31712, 33912, 35676, 37680, 39640, 42390, 44595, 45216, 47568, 50868, 53514, 56520, 59460, 63585, 67824, 71352, 75360, 79280, 80271, 84780, 89190, 95136, 101736, 107028, 113040, 118920, 127170, 133785, 135648, 142704, 155587, 158560, 160542, 169560, 178380, 203472, 214056, 226080, 237840, 254340, 267570, 285408, 311174, 321084, 339120, 356760, 401355, 406944, 428112, 466761, 475680, 508680, 535140, 622348, 642168, 678240, 713520, 777935, 802710, 856224, 933522, 1017360, 1070280, 1244696, 1284336, 1400283, 1427040, 1555870, 1605420, 1867044, 2034720, 2140560, 2333805, 2489392, 2568672, 2800566, 3111740, 3210840, 3734088, 4200849, 4281120, 4667610, 4978784, 5601132, 6223480, 6421680, 7001415, 7468176, 8401698, 9335220, 11202264, 12446960, 12602547, 12843360, 14002830, 14936352, 16803396, 18670440, 21004245, 22404528, 24893920, 25205094, 28005660, 33606792, 37340880, 42008490, 44809056, 50410188, 56011320, 63012735, 67213584, 74681760, 84016980, 100820376, 112022640, 126025470, 134427168, 168033960, 201640752, 224045280, 252050940, 336067920, 403281504, 504101880, 672135840, 1008203760, 2016407520]

約数ペア:

[(1, 2016407520), (2, 1008203760), (3, 672135840), (4, 504101880), (5, 403281504), (6, 336067920), (8, 252050940), (9, 224045280), (10, 201640752), (12, 168033960), (15, 134427168), (16, 126025470), (18, 112022640), (20, 100820376), (24, 84016980), (27, 74681760), (30, 67213584), (32, 63012735), (36, 56011320), (40, 50410188), (45, 44809056), (48, 42008490), (54, 37340880), (60, 33606792), (72, 28005660), (80, 25205094), (81, 24893920), (90, 22404528), (96, 21004245), (108, 18670440), (120, 16803396), (135, 14936352), (144, 14002830), (157, 12843360), (160, 12602547), (162, 12446960), (180, 11202264), (216, 9335220), (240, 8401698), (270, 7468176), (288, 7001415), (314, 6421680), (324, 6223480), (360, 5601132), (405, 4978784), (432, 4667610), (471, 4281120), (480, 4200849), (540, 3734088), (628, 3210840), (648, 3111740), (720, 2800566), (785, 2568672), (810, 2489392), (864, 2333805), (942, 2140560), (991, 2034720), (1080, 1867044), (1256, 1605420), (1296, 1555870), (1413, 1427040), (1440, 1400283), (1570, 1284336), (1620, 1244696), (1884, 1070280), (1982, 1017360), (2160, 933522), (2355, 856224), (2512, 802710), (2592, 777935), (2826, 713520), (2973, 678240), (3140, 642168), (3240, 622348), (3768, 535140), (3964, 508680), (4239, 475680), (4320, 466761), (4710, 428112), (4955, 406944), (5024, 401355), (5652, 356760), (5946, 339120), (6280, 321084), (6480, 311174), (7065, 285408), (7536, 267570), (7928, 254340), (8478, 237840), (8919, 226080), (9420, 214056), (9910, 203472), (11304, 178380), (11892, 169560), (12560, 160542), (12717, 158560), (12960, 155587), (14130, 142704), (14865, 135648), (15072, 133785), (15856, 127170), (16956, 118920), (17838, 113040), (18840, 107028), (19820, 101736), (21195, 95136), (22608, 89190), (23784, 84780), (25120, 80271), (25434, 79280), (26757, 75360), (28260, 71352), (29730, 67824), (31712, 63585), (33912, 59460), (35676, 56520), (37680, 53514), (39640, 50868), (42390, 47568), (44595, 45216)]