427079520

素因数分解:

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

素因数の和:547

約数の個数: 384

約数和(自身を含む): 1770854400

約数和(自身を除く): 1343774880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 168, 174, 180, 189, 203, 210, 216, 224, 232, 240, 252, 261, 270, 280, 288, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 464, 480, 487, 504, 522, 540, 560, 580, 609, 630, 672, 696, 720, 756, 783, 812, 840, 864, 870, 928, 945, 974, 1008, 1015, 1044, 1080, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1461, 1512, 1566, 1624, 1680, 1740, 1827, 1890, 1948, 2016, 2030, 2088, 2160, 2320, 2435, 2436, 2520, 2610, 2784, 2922, 3024, 3045, 3132, 3248, 3360, 3409, 3480, 3654, 3780, 3896, 3915, 4060, 4176, 4320, 4383, 4640, 4870, 4872, 5040, 5220, 5481, 5844, 6048, 6090, 6264, 6496, 6818, 6960, 7305, 7308, 7560, 7792, 7830, 8120, 8352, 8766, 9135, 9740, 9744, 10080, 10227, 10440, 10962, 11688, 12180, 12528, 13149, 13636, 13920, 14123, 14610, 14616, 15120, 15584, 15660, 16240, 17045, 17532, 18270, 19480, 19488, 20454, 20880, 21915, 21924, 23376, 24360, 25056, 26298, 27272, 27405, 28246, 29220, 29232, 30240, 30681, 31320, 32480, 34090, 35064, 36540, 38960, 40908, 41760, 42369, 43830, 43848, 46752, 48720, 51135, 52596, 54544, 54810, 56492, 58440, 58464, 61362, 62640, 65745, 68180, 70128, 70615, 73080, 77920, 81816, 84738, 87660, 87696, 92043, 97440, 98861, 102270, 105192, 109088, 109620, 112984, 116880, 122724, 125280, 127107, 131490, 136360, 140256, 141230, 146160, 153405, 163632, 169476, 175320, 175392, 184086, 197722, 204540, 210384, 211845, 219240, 225968, 233760, 245448, 254214, 262980, 272720, 282460, 292320, 296583, 306810, 327264, 338952, 350640, 368172, 381321, 395444, 409080, 420768, 423690, 438480, 451936, 460215, 490896, 494305, 508428, 525960, 545440, 564920, 593166, 613620, 635535, 677904, 701280, 736344, 762642, 790888, 818160, 847380, 876960, 889749, 920430, 981792, 988610, 1016856, 1051920, 1129840, 1186332, 1227240, 1271070, 1355808, 1472688, 1482915, 1525284, 1581776, 1636320, 1694760, 1779498, 1840860, 1906605, 1977220, 2033712, 2103840, 2259680, 2372664, 2454480, 2542140, 2669247, 2945376, 2965830, 3050568, 3163552, 3389520, 3558996, 3681720, 3813210, 3954440, 4067424, 4448745, 4745328, 4908960, 5084280, 5338494, 5931660, 6101136, 6779040, 7117992, 7363440, 7626420, 7908880, 8897490, 9490656, 10168560, 10676988, 11863320, 12202272, 13346235, 14235984, 14726880, 15252840, 15817760, 17794980, 20337120, 21353976, 23726640, 26692470, 28471968, 30505680, 35589960, 42707952, 47453280, 53384940, 61011360, 71179920, 85415904, 106769880, 142359840, 213539760, 427079520]

約数ペア:

[(1, 427079520), (2, 213539760), (3, 142359840), (4, 106769880), (5, 85415904), (6, 71179920), (7, 61011360), (8, 53384940), (9, 47453280), (10, 42707952), (12, 35589960), (14, 30505680), (15, 28471968), (16, 26692470), (18, 23726640), (20, 21353976), (21, 20337120), (24, 17794980), (27, 15817760), (28, 15252840), (29, 14726880), (30, 14235984), (32, 13346235), (35, 12202272), (36, 11863320), (40, 10676988), (42, 10168560), (45, 9490656), (48, 8897490), (54, 7908880), (56, 7626420), (58, 7363440), (60, 7117992), (63, 6779040), (70, 6101136), (72, 5931660), (80, 5338494), (84, 5084280), (87, 4908960), (90, 4745328), (96, 4448745), (105, 4067424), (108, 3954440), (112, 3813210), (116, 3681720), (120, 3558996), (126, 3389520), (135, 3163552), (140, 3050568), (144, 2965830), (145, 2945376), (160, 2669247), (168, 2542140), (174, 2454480), (180, 2372664), (189, 2259680), (203, 2103840), (210, 2033712), (216, 1977220), (224, 1906605), (232, 1840860), (240, 1779498), (252, 1694760), (261, 1636320), (270, 1581776), (280, 1525284), (288, 1482915), (290, 1472688), (315, 1355808), (336, 1271070), (348, 1227240), (360, 1186332), (378, 1129840), (406, 1051920), (420, 1016856), (432, 988610), (435, 981792), (464, 920430), (480, 889749), (487, 876960), (504, 847380), (522, 818160), (540, 790888), (560, 762642), (580, 736344), (609, 701280), (630, 677904), (672, 635535), (696, 613620), (720, 593166), (756, 564920), (783, 545440), (812, 525960), (840, 508428), (864, 494305), (870, 490896), (928, 460215), (945, 451936), (974, 438480), (1008, 423690), (1015, 420768), (1044, 409080), (1080, 395444), (1120, 381321), (1160, 368172), (1218, 350640), (1260, 338952), (1305, 327264), (1392, 306810), (1440, 296583), (1461, 292320), (1512, 282460), (1566, 272720), (1624, 262980), (1680, 254214), (1740, 245448), (1827, 233760), (1890, 225968), (1948, 219240), (2016, 211845), (2030, 210384), (2088, 204540), (2160, 197722), (2320, 184086), (2435, 175392), (2436, 175320), (2520, 169476), (2610, 163632), (2784, 153405), (2922, 146160), (3024, 141230), (3045, 140256), (3132, 136360), (3248, 131490), (3360, 127107), (3409, 125280), (3480, 122724), (3654, 116880), (3780, 112984), (3896, 109620), (3915, 109088), (4060, 105192), (4176, 102270), (4320, 98861), (4383, 97440), (4640, 92043), (4870, 87696), (4872, 87660), (5040, 84738), (5220, 81816), (5481, 77920), (5844, 73080), (6048, 70615), (6090, 70128), (6264, 68180), (6496, 65745), (6818, 62640), (6960, 61362), (7305, 58464), (7308, 58440), (7560, 56492), (7792, 54810), (7830, 54544), (8120, 52596), (8352, 51135), (8766, 48720), (9135, 46752), (9740, 43848), (9744, 43830), (10080, 42369), (10227, 41760), (10440, 40908), (10962, 38960), (11688, 36540), (12180, 35064), (12528, 34090), (13149, 32480), (13636, 31320), (13920, 30681), (14123, 30240), (14610, 29232), (14616, 29220), (15120, 28246), (15584, 27405), (15660, 27272), (16240, 26298), (17045, 25056), (17532, 24360), (18270, 23376), (19480, 21924), (19488, 21915), (20454, 20880)]