142390080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{1009}}^1$

素因数の和:1046

約数の個数: 252

約数和(自身を含む): 570288420

約数和(自身を除く): 427898340

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, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1009, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2018, 2205, 2240, 2352, 2520, 2880, 2940, 3027, 3136, 3360, 3528, 3920, 4032, 4036, 4410, 4704, 5040, 5045, 5880, 6054, 6720, 7056, 7063, 7840, 8072, 8820, 9081, 9408, 10080, 10090, 11760, 12108, 14112, 14126, 15135, 15680, 16144, 17640, 18162, 20160, 20180, 21189, 23520, 24216, 28224, 28252, 30270, 32288, 35280, 35315, 36324, 40360, 42378, 45405, 47040, 48432, 49441, 56504, 60540, 63567, 64576, 70560, 70630, 72648, 80720, 84756, 90810, 96864, 98882, 105945, 113008, 121080, 127134, 141120, 141260, 145296, 148323, 161440, 169512, 181620, 193728, 197764, 211890, 226016, 242160, 247205, 254268, 282520, 290592, 296646, 317835, 322880, 339024, 363240, 395528, 423780, 444969, 452032, 484320, 494410, 508536, 565040, 581184, 593292, 635670, 678048, 726480, 741615, 791056, 847560, 889938, 968640, 988820, 1017072, 1130080, 1186584, 1271340, 1356096, 1452960, 1483230, 1582112, 1695120, 1779876, 1977640, 2034144, 2224845, 2260160, 2373168, 2542680, 2905920, 2966460, 3164224, 3390240, 3559752, 3955280, 4068288, 4449690, 4746336, 5085360, 5932920, 6780480, 7119504, 7910560, 8899380, 9492672, 10170720, 11865840, 14239008, 15821120, 17798760, 20341440, 23731680, 28478016, 35597520, 47463360, 71195040, 142390080]

約数ペア:

[(1, 142390080), (2, 71195040), (3, 47463360), (4, 35597520), (5, 28478016), (6, 23731680), (7, 20341440), (8, 17798760), (9, 15821120), (10, 14239008), (12, 11865840), (14, 10170720), (15, 9492672), (16, 8899380), (18, 7910560), (20, 7119504), (21, 6780480), (24, 5932920), (28, 5085360), (30, 4746336), (32, 4449690), (35, 4068288), (36, 3955280), (40, 3559752), (42, 3390240), (45, 3164224), (48, 2966460), (49, 2905920), (56, 2542680), (60, 2373168), (63, 2260160), (64, 2224845), (70, 2034144), (72, 1977640), (80, 1779876), (84, 1695120), (90, 1582112), (96, 1483230), (98, 1452960), (105, 1356096), (112, 1271340), (120, 1186584), (126, 1130080), (140, 1017072), (144, 988820), (147, 968640), (160, 889938), (168, 847560), (180, 791056), (192, 741615), (196, 726480), (210, 678048), (224, 635670), (240, 593292), (245, 581184), (252, 565040), (280, 508536), (288, 494410), (294, 484320), (315, 452032), (320, 444969), (336, 423780), (360, 395528), (392, 363240), (420, 339024), (441, 322880), (448, 317835), (480, 296646), (490, 290592), (504, 282520), (560, 254268), (576, 247205), (588, 242160), (630, 226016), (672, 211890), (720, 197764), (735, 193728), (784, 181620), (840, 169512), (882, 161440), (960, 148323), (980, 145296), (1008, 141260), (1009, 141120), (1120, 127134), (1176, 121080), (1260, 113008), (1344, 105945), (1440, 98882), (1470, 96864), (1568, 90810), (1680, 84756), (1764, 80720), (1960, 72648), (2016, 70630), (2018, 70560), (2205, 64576), (2240, 63567), (2352, 60540), (2520, 56504), (2880, 49441), (2940, 48432), (3027, 47040), (3136, 45405), (3360, 42378), (3528, 40360), (3920, 36324), (4032, 35315), (4036, 35280), (4410, 32288), (4704, 30270), (5040, 28252), (5045, 28224), (5880, 24216), (6054, 23520), (6720, 21189), (7056, 20180), (7063, 20160), (7840, 18162), (8072, 17640), (8820, 16144), (9081, 15680), (9408, 15135), (10080, 14126), (10090, 14112), (11760, 12108)]