639596160

素因数分解:

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

素因数の和:608

約数の個数: 384

約数和(自身を含む): 2615932800

約数和(自身を除く): 1976336640

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, 64, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 128, 140, 144, 145, 160, 168, 174, 180, 192, 203, 210, 224, 232, 240, 252, 261, 280, 288, 290, 315, 320, 336, 348, 360, 384, 406, 420, 435, 448, 464, 480, 504, 522, 547, 560, 576, 580, 609, 630, 640, 672, 696, 720, 812, 840, 870, 896, 928, 960, 1008, 1015, 1044, 1094, 1120, 1152, 1160, 1218, 1260, 1305, 1344, 1392, 1440, 1624, 1641, 1680, 1740, 1827, 1856, 1920, 2016, 2030, 2088, 2188, 2240, 2320, 2436, 2520, 2610, 2688, 2735, 2784, 2880, 3045, 3248, 3282, 3360, 3480, 3654, 3712, 3829, 4032, 4060, 4176, 4376, 4480, 4640, 4872, 4923, 5040, 5220, 5470, 5568, 5760, 6090, 6496, 6564, 6720, 6960, 7308, 7658, 8064, 8120, 8205, 8352, 8752, 9135, 9280, 9744, 9846, 10080, 10440, 10940, 11136, 11487, 12180, 12992, 13128, 13440, 13920, 14616, 15316, 15863, 16240, 16410, 16704, 17504, 18270, 18560, 19145, 19488, 19692, 20160, 20880, 21880, 22974, 24360, 24615, 25984, 26256, 27840, 29232, 30632, 31726, 32480, 32820, 33408, 34461, 35008, 36540, 38290, 38976, 39384, 40320, 41760, 43760, 45948, 47589, 48720, 49230, 52512, 55680, 57435, 58464, 61264, 63452, 64960, 65640, 68922, 70016, 73080, 76580, 77952, 78768, 79315, 83520, 87520, 91896, 95178, 97440, 98460, 105024, 111041, 114870, 116928, 122528, 126904, 129920, 131280, 137844, 142767, 146160, 153160, 157536, 158630, 167040, 172305, 175040, 183792, 190356, 194880, 196920, 210048, 222082, 229740, 233856, 237945, 245056, 253808, 262560, 275688, 285534, 292320, 306320, 315072, 317260, 333123, 344610, 350080, 367584, 380712, 389760, 393840, 444164, 459480, 475890, 490112, 507616, 525120, 551376, 555205, 571068, 584640, 612640, 630144, 634520, 666246, 689220, 713835, 735168, 761424, 787680, 888328, 918960, 951780, 999369, 1015232, 1050240, 1102752, 1110410, 1142136, 1169280, 1225280, 1269040, 1332492, 1378440, 1427670, 1470336, 1522848, 1575360, 1665615, 1776656, 1837920, 1903560, 1998738, 2030464, 2205504, 2220820, 2284272, 2450560, 2538080, 2664984, 2756880, 2855340, 3045696, 3150720, 3331230, 3553312, 3675840, 3807120, 3997476, 4411008, 4441640, 4568544, 4996845, 5076160, 5329968, 5513760, 5710680, 6091392, 6662460, 7106624, 7351680, 7614240, 7994952, 8883280, 9137088, 9993690, 10152320, 10659936, 11027520, 11421360, 13324920, 14213248, 15228480, 15989904, 17766560, 18274176, 19987380, 21319872, 22055040, 22842720, 26649840, 30456960, 31979808, 35533120, 39974760, 42639744, 45685440, 53299680, 63959616, 71066240, 79949520, 91370880, 106599360, 127919232, 159899040, 213198720, 319798080, 639596160]

約数ペア:

[(1, 639596160), (2, 319798080), (3, 213198720), (4, 159899040), (5, 127919232), (6, 106599360), (7, 91370880), (8, 79949520), (9, 71066240), (10, 63959616), (12, 53299680), (14, 45685440), (15, 42639744), (16, 39974760), (18, 35533120), (20, 31979808), (21, 30456960), (24, 26649840), (28, 22842720), (29, 22055040), (30, 21319872), (32, 19987380), (35, 18274176), (36, 17766560), (40, 15989904), (42, 15228480), (45, 14213248), (48, 13324920), (56, 11421360), (58, 11027520), (60, 10659936), (63, 10152320), (64, 9993690), (70, 9137088), (72, 8883280), (80, 7994952), (84, 7614240), (87, 7351680), (90, 7106624), (96, 6662460), (105, 6091392), (112, 5710680), (116, 5513760), (120, 5329968), (126, 5076160), (128, 4996845), (140, 4568544), (144, 4441640), (145, 4411008), (160, 3997476), (168, 3807120), (174, 3675840), (180, 3553312), (192, 3331230), (203, 3150720), (210, 3045696), (224, 2855340), (232, 2756880), (240, 2664984), (252, 2538080), (261, 2450560), (280, 2284272), (288, 2220820), (290, 2205504), (315, 2030464), (320, 1998738), (336, 1903560), (348, 1837920), (360, 1776656), (384, 1665615), (406, 1575360), (420, 1522848), (435, 1470336), (448, 1427670), (464, 1378440), (480, 1332492), (504, 1269040), (522, 1225280), (547, 1169280), (560, 1142136), (576, 1110410), (580, 1102752), (609, 1050240), (630, 1015232), (640, 999369), (672, 951780), (696, 918960), (720, 888328), (812, 787680), (840, 761424), (870, 735168), (896, 713835), (928, 689220), (960, 666246), (1008, 634520), (1015, 630144), (1044, 612640), (1094, 584640), (1120, 571068), (1152, 555205), (1160, 551376), (1218, 525120), (1260, 507616), (1305, 490112), (1344, 475890), (1392, 459480), (1440, 444164), (1624, 393840), (1641, 389760), (1680, 380712), (1740, 367584), (1827, 350080), (1856, 344610), (1920, 333123), (2016, 317260), (2030, 315072), (2088, 306320), (2188, 292320), (2240, 285534), (2320, 275688), (2436, 262560), (2520, 253808), (2610, 245056), (2688, 237945), (2735, 233856), (2784, 229740), (2880, 222082), (3045, 210048), (3248, 196920), (3282, 194880), (3360, 190356), (3480, 183792), (3654, 175040), (3712, 172305), (3829, 167040), (4032, 158630), (4060, 157536), (4176, 153160), (4376, 146160), (4480, 142767), (4640, 137844), (4872, 131280), (4923, 129920), (5040, 126904), (5220, 122528), (5470, 116928), (5568, 114870), (5760, 111041), (6090, 105024), (6496, 98460), (6564, 97440), (6720, 95178), (6960, 91896), (7308, 87520), (7658, 83520), (8064, 79315), (8120, 78768), (8205, 77952), (8352, 76580), (8752, 73080), (9135, 70016), (9280, 68922), (9744, 65640), (9846, 64960), (10080, 63452), (10440, 61264), (10940, 58464), (11136, 57435), (11487, 55680), (12180, 52512), (12992, 49230), (13128, 48720), (13440, 47589), (13920, 45948), (14616, 43760), (15316, 41760), (15863, 40320), (16240, 39384), (16410, 38976), (16704, 38290), (17504, 36540), (18270, 35008), (18560, 34461), (19145, 33408), (19488, 32820), (19692, 32480), (20160, 31726), (20880, 30632), (21880, 29232), (22974, 27840), (24360, 26256), (24615, 25984)]