10019520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{71}}^1$

素因数の和:108

約数の個数: 252

約数和(自身を含む): 40654224

約数和(自身を除く): 30634704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 142, 144, 147, 160, 168, 180, 192, 196, 210, 213, 224, 240, 245, 252, 280, 284, 288, 294, 315, 320, 336, 355, 360, 392, 420, 426, 441, 448, 480, 490, 497, 504, 560, 568, 576, 588, 630, 639, 672, 710, 720, 735, 784, 840, 852, 882, 960, 980, 994, 1008, 1065, 1120, 1136, 1176, 1260, 1278, 1344, 1420, 1440, 1470, 1491, 1568, 1680, 1704, 1764, 1960, 1988, 2016, 2130, 2205, 2240, 2272, 2352, 2485, 2520, 2556, 2840, 2880, 2940, 2982, 3136, 3195, 3360, 3408, 3479, 3528, 3920, 3976, 4032, 4260, 4410, 4473, 4544, 4704, 4970, 5040, 5112, 5680, 5880, 5964, 6390, 6720, 6816, 6958, 7056, 7455, 7840, 7952, 8520, 8820, 8946, 9408, 9940, 10080, 10224, 10437, 11360, 11760, 11928, 12780, 13632, 13916, 14112, 14910, 15680, 15904, 17040, 17395, 17640, 17892, 19880, 20160, 20448, 20874, 22365, 22720, 23520, 23856, 25560, 27832, 28224, 29820, 31311, 31808, 34080, 34790, 35280, 35784, 39760, 40896, 41748, 44730, 47040, 47712, 51120, 52185, 55664, 59640, 62622, 68160, 69580, 70560, 71568, 79520, 83496, 89460, 95424, 102240, 104370, 111328, 119280, 125244, 139160, 141120, 143136, 156555, 159040, 166992, 178920, 204480, 208740, 222656, 238560, 250488, 278320, 286272, 313110, 333984, 357840, 417480, 477120, 500976, 556640, 626220, 667968, 715680, 834960, 1001952, 1113280, 1252440, 1431360, 1669920, 2003904, 2504880, 3339840, 5009760, 10019520]

約数ペア:

[(1, 10019520), (2, 5009760), (3, 3339840), (4, 2504880), (5, 2003904), (6, 1669920), (7, 1431360), (8, 1252440), (9, 1113280), (10, 1001952), (12, 834960), (14, 715680), (15, 667968), (16, 626220), (18, 556640), (20, 500976), (21, 477120), (24, 417480), (28, 357840), (30, 333984), (32, 313110), (35, 286272), (36, 278320), (40, 250488), (42, 238560), (45, 222656), (48, 208740), (49, 204480), (56, 178920), (60, 166992), (63, 159040), (64, 156555), (70, 143136), (71, 141120), (72, 139160), (80, 125244), (84, 119280), (90, 111328), (96, 104370), (98, 102240), (105, 95424), (112, 89460), (120, 83496), (126, 79520), (140, 71568), (142, 70560), (144, 69580), (147, 68160), (160, 62622), (168, 59640), (180, 55664), (192, 52185), (196, 51120), (210, 47712), (213, 47040), (224, 44730), (240, 41748), (245, 40896), (252, 39760), (280, 35784), (284, 35280), (288, 34790), (294, 34080), (315, 31808), (320, 31311), (336, 29820), (355, 28224), (360, 27832), (392, 25560), (420, 23856), (426, 23520), (441, 22720), (448, 22365), (480, 20874), (490, 20448), (497, 20160), (504, 19880), (560, 17892), (568, 17640), (576, 17395), (588, 17040), (630, 15904), (639, 15680), (672, 14910), (710, 14112), (720, 13916), (735, 13632), (784, 12780), (840, 11928), (852, 11760), (882, 11360), (960, 10437), (980, 10224), (994, 10080), (1008, 9940), (1065, 9408), (1120, 8946), (1136, 8820), (1176, 8520), (1260, 7952), (1278, 7840), (1344, 7455), (1420, 7056), (1440, 6958), (1470, 6816), (1491, 6720), (1568, 6390), (1680, 5964), (1704, 5880), (1764, 5680), (1960, 5112), (1988, 5040), (2016, 4970), (2130, 4704), (2205, 4544), (2240, 4473), (2272, 4410), (2352, 4260), (2485, 4032), (2520, 3976), (2556, 3920), (2840, 3528), (2880, 3479), (2940, 3408), (2982, 3360), (3136, 3195)]