142359840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 288

約数和(自身を含む): 575527680

約数和(自身を除く): 433167840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 480, 487, 504, 522, 560, 580, 609, 630, 672, 696, 720, 812, 840, 870, 928, 974, 1008, 1015, 1044, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1461, 1624, 1680, 1740, 1827, 1948, 2016, 2030, 2088, 2320, 2435, 2436, 2520, 2610, 2784, 2922, 3045, 3248, 3360, 3409, 3480, 3654, 3896, 4060, 4176, 4383, 4640, 4870, 4872, 5040, 5220, 5844, 6090, 6496, 6818, 6960, 7305, 7308, 7792, 8120, 8352, 8766, 9135, 9740, 9744, 10080, 10227, 10440, 11688, 12180, 13636, 13920, 14123, 14610, 14616, 15584, 16240, 17045, 17532, 18270, 19480, 19488, 20454, 20880, 21915, 23376, 24360, 27272, 28246, 29220, 29232, 30681, 32480, 34090, 35064, 36540, 38960, 40908, 41760, 42369, 43830, 46752, 48720, 51135, 54544, 56492, 58440, 58464, 61362, 68180, 70128, 70615, 73080, 77920, 81816, 84738, 87660, 97440, 98861, 102270, 109088, 112984, 116880, 122724, 127107, 136360, 140256, 141230, 146160, 153405, 163632, 169476, 175320, 197722, 204540, 211845, 225968, 233760, 245448, 254214, 272720, 282460, 292320, 296583, 306810, 327264, 338952, 350640, 395444, 409080, 423690, 451936, 490896, 494305, 508428, 545440, 564920, 593166, 613620, 635535, 677904, 701280, 790888, 818160, 847380, 889749, 981792, 988610, 1016856, 1129840, 1186332, 1227240, 1271070, 1355808, 1482915, 1581776, 1636320, 1694760, 1779498, 1977220, 2033712, 2259680, 2372664, 2454480, 2542140, 2965830, 3163552, 3389520, 3558996, 3954440, 4067424, 4448745, 4745328, 4908960, 5084280, 5931660, 6779040, 7117992, 7908880, 8897490, 9490656, 10168560, 11863320, 14235984, 15817760, 17794980, 20337120, 23726640, 28471968, 35589960, 47453280, 71179920, 142359840]

約数ペア:

[(1, 142359840), (2, 71179920), (3, 47453280), (4, 35589960), (5, 28471968), (6, 23726640), (7, 20337120), (8, 17794980), (9, 15817760), (10, 14235984), (12, 11863320), (14, 10168560), (15, 9490656), (16, 8897490), (18, 7908880), (20, 7117992), (21, 6779040), (24, 5931660), (28, 5084280), (29, 4908960), (30, 4745328), (32, 4448745), (35, 4067424), (36, 3954440), (40, 3558996), (42, 3389520), (45, 3163552), (48, 2965830), (56, 2542140), (58, 2454480), (60, 2372664), (63, 2259680), (70, 2033712), (72, 1977220), (80, 1779498), (84, 1694760), (87, 1636320), (90, 1581776), (96, 1482915), (105, 1355808), (112, 1271070), (116, 1227240), (120, 1186332), (126, 1129840), (140, 1016856), (144, 988610), (145, 981792), (160, 889749), (168, 847380), (174, 818160), (180, 790888), (203, 701280), (210, 677904), (224, 635535), (232, 613620), (240, 593166), (252, 564920), (261, 545440), (280, 508428), (288, 494305), (290, 490896), (315, 451936), (336, 423690), (348, 409080), (360, 395444), (406, 350640), (420, 338952), (435, 327264), (464, 306810), (480, 296583), (487, 292320), (504, 282460), (522, 272720), (560, 254214), (580, 245448), (609, 233760), (630, 225968), (672, 211845), (696, 204540), (720, 197722), (812, 175320), (840, 169476), (870, 163632), (928, 153405), (974, 146160), (1008, 141230), (1015, 140256), (1044, 136360), (1120, 127107), (1160, 122724), (1218, 116880), (1260, 112984), (1305, 109088), (1392, 102270), (1440, 98861), (1461, 97440), (1624, 87660), (1680, 84738), (1740, 81816), (1827, 77920), (1948, 73080), (2016, 70615), (2030, 70128), (2088, 68180), (2320, 61362), (2435, 58464), (2436, 58440), (2520, 56492), (2610, 54544), (2784, 51135), (2922, 48720), (3045, 46752), (3248, 43830), (3360, 42369), (3409, 41760), (3480, 40908), (3654, 38960), (3896, 36540), (4060, 35064), (4176, 34090), (4383, 32480), (4640, 30681), (4870, 29232), (4872, 29220), (5040, 28246), (5220, 27272), (5844, 24360), (6090, 23376), (6496, 21915), (6818, 20880), (6960, 20454), (7305, 19488), (7308, 19480), (7792, 18270), (8120, 17532), (8352, 17045), (8766, 16240), (9135, 15584), (9740, 14616), (9744, 14610), (10080, 14123), (10227, 13920), (10440, 13636), (11688, 12180)]