159899040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:604

約数の個数: 288

約数和(自身を含む): 646289280

約数和(自身を除く): 486390240

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, 504, 522, 547, 560, 580, 609, 630, 672, 696, 720, 812, 840, 870, 928, 1008, 1015, 1044, 1094, 1120, 1160, 1218, 1260, 1305, 1392, 1440, 1624, 1641, 1680, 1740, 1827, 2016, 2030, 2088, 2188, 2320, 2436, 2520, 2610, 2735, 2784, 3045, 3248, 3282, 3360, 3480, 3654, 3829, 4060, 4176, 4376, 4640, 4872, 4923, 5040, 5220, 5470, 6090, 6496, 6564, 6960, 7308, 7658, 8120, 8205, 8352, 8752, 9135, 9744, 9846, 10080, 10440, 10940, 11487, 12180, 13128, 13920, 14616, 15316, 15863, 16240, 16410, 17504, 18270, 19145, 19488, 19692, 20880, 21880, 22974, 24360, 24615, 26256, 29232, 30632, 31726, 32480, 32820, 34461, 36540, 38290, 39384, 41760, 43760, 45948, 47589, 48720, 49230, 52512, 57435, 58464, 61264, 63452, 65640, 68922, 73080, 76580, 78768, 79315, 87520, 91896, 95178, 97440, 98460, 111041, 114870, 122528, 126904, 131280, 137844, 142767, 146160, 153160, 157536, 158630, 172305, 183792, 190356, 196920, 222082, 229740, 237945, 253808, 262560, 275688, 285534, 292320, 306320, 317260, 333123, 344610, 367584, 380712, 393840, 444164, 459480, 475890, 507616, 551376, 555205, 571068, 612640, 634520, 666246, 689220, 713835, 761424, 787680, 888328, 918960, 951780, 999369, 1102752, 1110410, 1142136, 1269040, 1332492, 1378440, 1427670, 1522848, 1665615, 1776656, 1837920, 1903560, 1998738, 2220820, 2284272, 2538080, 2664984, 2756880, 2855340, 3331230, 3553312, 3807120, 3997476, 4441640, 4568544, 4996845, 5329968, 5513760, 5710680, 6662460, 7614240, 7994952, 8883280, 9993690, 10659936, 11421360, 13324920, 15989904, 17766560, 19987380, 22842720, 26649840, 31979808, 39974760, 53299680, 79949520, 159899040]

約数ペア:

[(1, 159899040), (2, 79949520), (3, 53299680), (4, 39974760), (5, 31979808), (6, 26649840), (7, 22842720), (8, 19987380), (9, 17766560), (10, 15989904), (12, 13324920), (14, 11421360), (15, 10659936), (16, 9993690), (18, 8883280), (20, 7994952), (21, 7614240), (24, 6662460), (28, 5710680), (29, 5513760), (30, 5329968), (32, 4996845), (35, 4568544), (36, 4441640), (40, 3997476), (42, 3807120), (45, 3553312), (48, 3331230), (56, 2855340), (58, 2756880), (60, 2664984), (63, 2538080), (70, 2284272), (72, 2220820), (80, 1998738), (84, 1903560), (87, 1837920), (90, 1776656), (96, 1665615), (105, 1522848), (112, 1427670), (116, 1378440), (120, 1332492), (126, 1269040), (140, 1142136), (144, 1110410), (145, 1102752), (160, 999369), (168, 951780), (174, 918960), (180, 888328), (203, 787680), (210, 761424), (224, 713835), (232, 689220), (240, 666246), (252, 634520), (261, 612640), (280, 571068), (288, 555205), (290, 551376), (315, 507616), (336, 475890), (348, 459480), (360, 444164), (406, 393840), (420, 380712), (435, 367584), (464, 344610), (480, 333123), (504, 317260), (522, 306320), (547, 292320), (560, 285534), (580, 275688), (609, 262560), (630, 253808), (672, 237945), (696, 229740), (720, 222082), (812, 196920), (840, 190356), (870, 183792), (928, 172305), (1008, 158630), (1015, 157536), (1044, 153160), (1094, 146160), (1120, 142767), (1160, 137844), (1218, 131280), (1260, 126904), (1305, 122528), (1392, 114870), (1440, 111041), (1624, 98460), (1641, 97440), (1680, 95178), (1740, 91896), (1827, 87520), (2016, 79315), (2030, 78768), (2088, 76580), (2188, 73080), (2320, 68922), (2436, 65640), (2520, 63452), (2610, 61264), (2735, 58464), (2784, 57435), (3045, 52512), (3248, 49230), (3282, 48720), (3360, 47589), (3480, 45948), (3654, 43760), (3829, 41760), (4060, 39384), (4176, 38290), (4376, 36540), (4640, 34461), (4872, 32820), (4923, 32480), (5040, 31726), (5220, 30632), (5470, 29232), (6090, 26256), (6496, 24615), (6564, 24360), (6960, 22974), (7308, 21880), (7658, 20880), (8120, 19692), (8205, 19488), (8352, 19145), (8752, 18270), (9135, 17504), (9744, 16410), (9846, 16240), (10080, 15863), (10440, 15316), (10940, 14616), (11487, 13920), (12180, 13128)]