390539520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:230

約数の個数: 432

約数和(自身を含む): 1607074560

約数和(自身を除く): 1216535040

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, 167, 168, 174, 180, 192, 203, 210, 224, 232, 240, 252, 256, 261, 280, 288, 290, 315, 320, 334, 336, 348, 360, 384, 406, 420, 435, 448, 464, 480, 501, 504, 522, 560, 576, 580, 609, 630, 640, 668, 672, 696, 720, 768, 812, 835, 840, 870, 896, 928, 960, 1002, 1008, 1015, 1044, 1120, 1152, 1160, 1169, 1218, 1260, 1280, 1305, 1336, 1344, 1392, 1440, 1503, 1624, 1670, 1680, 1740, 1792, 1827, 1856, 1920, 2004, 2016, 2030, 2088, 2240, 2304, 2320, 2338, 2436, 2505, 2520, 2610, 2672, 2688, 2784, 2880, 3006, 3045, 3248, 3340, 3360, 3480, 3507, 3654, 3712, 3840, 4008, 4032, 4060, 4176, 4480, 4640, 4676, 4843, 4872, 5010, 5040, 5220, 5344, 5376, 5568, 5760, 5845, 6012, 6090, 6496, 6680, 6720, 6960, 7014, 7308, 7424, 7515, 8016, 8064, 8120, 8352, 8960, 9135, 9280, 9352, 9686, 9744, 10020, 10080, 10440, 10521, 10688, 11136, 11520, 11690, 12024, 12180, 12992, 13360, 13440, 13920, 14028, 14529, 14616, 15030, 16032, 16128, 16240, 16704, 17535, 18270, 18560, 18704, 19372, 19488, 20040, 20160, 20880, 21042, 21376, 22272, 23380, 24048, 24215, 24360, 25984, 26720, 26880, 27840, 28056, 29058, 29232, 30060, 32064, 32480, 33408, 33901, 35070, 36540, 37120, 37408, 38744, 38976, 40080, 40320, 41760, 42084, 42752, 43587, 46760, 48096, 48430, 48720, 51968, 52605, 53440, 55680, 56112, 58116, 58464, 60120, 64128, 64960, 66816, 67802, 70140, 72645, 73080, 74816, 77488, 77952, 80160, 80640, 83520, 84168, 87174, 93520, 96192, 96860, 97440, 101703, 105210, 106880, 111360, 112224, 116232, 116928, 120240, 128256, 129920, 135604, 140280, 145290, 146160, 149632, 154976, 155904, 160320, 167040, 168336, 169505, 174348, 187040, 192384, 193720, 194880, 203406, 210420, 213760, 217935, 224448, 232464, 233856, 240480, 259840, 271208, 280560, 290580, 292320, 299264, 305109, 309952, 320640, 334080, 336672, 339010, 348696, 374080, 384768, 387440, 389760, 406812, 420840, 435870, 448896, 464928, 467712, 480960, 508515, 542416, 561120, 581160, 584640, 610218, 619904, 641280, 673344, 678020, 697392, 748160, 774880, 779520, 813624, 841680, 871740, 897792, 929856, 961920, 1017030, 1084832, 1122240, 1162320, 1169280, 1220436, 1239808, 1346688, 1356040, 1394784, 1496320, 1525545, 1549760, 1627248, 1683360, 1743480, 1859712, 1923840, 2034060, 2169664, 2244480, 2324640, 2338560, 2440872, 2693376, 2712080, 2789568, 3051090, 3099520, 3254496, 3366720, 3486960, 3719424, 4068120, 4339328, 4488960, 4649280, 4881744, 5424160, 5579136, 6102180, 6199040, 6508992, 6733440, 6973920, 8136240, 8678656, 9298560, 9763488, 10848320, 11158272, 12204360, 13017984, 13466880, 13947840, 16272480, 18597120, 19526976, 21696640, 24408720, 26035968, 27895680, 32544960, 39053952, 43393280, 48817440, 55791360, 65089920, 78107904, 97634880, 130179840, 195269760, 390539520]

約数ペア:

[(1, 390539520), (2, 195269760), (3, 130179840), (4, 97634880), (5, 78107904), (6, 65089920), (7, 55791360), (8, 48817440), (9, 43393280), (10, 39053952), (12, 32544960), (14, 27895680), (15, 26035968), (16, 24408720), (18, 21696640), (20, 19526976), (21, 18597120), (24, 16272480), (28, 13947840), (29, 13466880), (30, 13017984), (32, 12204360), (35, 11158272), (36, 10848320), (40, 9763488), (42, 9298560), (45, 8678656), (48, 8136240), (56, 6973920), (58, 6733440), (60, 6508992), (63, 6199040), (64, 6102180), (70, 5579136), (72, 5424160), (80, 4881744), (84, 4649280), (87, 4488960), (90, 4339328), (96, 4068120), (105, 3719424), (112, 3486960), (116, 3366720), (120, 3254496), (126, 3099520), (128, 3051090), (140, 2789568), (144, 2712080), (145, 2693376), (160, 2440872), (167, 2338560), (168, 2324640), (174, 2244480), (180, 2169664), (192, 2034060), (203, 1923840), (210, 1859712), (224, 1743480), (232, 1683360), (240, 1627248), (252, 1549760), (256, 1525545), (261, 1496320), (280, 1394784), (288, 1356040), (290, 1346688), (315, 1239808), (320, 1220436), (334, 1169280), (336, 1162320), (348, 1122240), (360, 1084832), (384, 1017030), (406, 961920), (420, 929856), (435, 897792), (448, 871740), (464, 841680), (480, 813624), (501, 779520), (504, 774880), (522, 748160), (560, 697392), (576, 678020), (580, 673344), (609, 641280), (630, 619904), (640, 610218), (668, 584640), (672, 581160), (696, 561120), (720, 542416), (768, 508515), (812, 480960), (835, 467712), (840, 464928), (870, 448896), (896, 435870), (928, 420840), (960, 406812), (1002, 389760), (1008, 387440), (1015, 384768), (1044, 374080), (1120, 348696), (1152, 339010), (1160, 336672), (1169, 334080), (1218, 320640), (1260, 309952), (1280, 305109), (1305, 299264), (1336, 292320), (1344, 290580), (1392, 280560), (1440, 271208), (1503, 259840), (1624, 240480), (1670, 233856), (1680, 232464), (1740, 224448), (1792, 217935), (1827, 213760), (1856, 210420), (1920, 203406), (2004, 194880), (2016, 193720), (2030, 192384), (2088, 187040), (2240, 174348), (2304, 169505), (2320, 168336), (2338, 167040), (2436, 160320), (2505, 155904), (2520, 154976), (2610, 149632), (2672, 146160), (2688, 145290), (2784, 140280), (2880, 135604), (3006, 129920), (3045, 128256), (3248, 120240), (3340, 116928), (3360, 116232), (3480, 112224), (3507, 111360), (3654, 106880), (3712, 105210), (3840, 101703), (4008, 97440), (4032, 96860), (4060, 96192), (4176, 93520), (4480, 87174), (4640, 84168), (4676, 83520), (4843, 80640), (4872, 80160), (5010, 77952), (5040, 77488), (5220, 74816), (5344, 73080), (5376, 72645), (5568, 70140), (5760, 67802), (5845, 66816), (6012, 64960), (6090, 64128), (6496, 60120), (6680, 58464), (6720, 58116), (6960, 56112), (7014, 55680), (7308, 53440), (7424, 52605), (7515, 51968), (8016, 48720), (8064, 48430), (8120, 48096), (8352, 46760), (8960, 43587), (9135, 42752), (9280, 42084), (9352, 41760), (9686, 40320), (9744, 40080), (10020, 38976), (10080, 38744), (10440, 37408), (10521, 37120), (10688, 36540), (11136, 35070), (11520, 33901), (11690, 33408), (12024, 32480), (12180, 32064), (12992, 30060), (13360, 29232), (13440, 29058), (13920, 28056), (14028, 27840), (14529, 26880), (14616, 26720), (15030, 25984), (16032, 24360), (16128, 24215), (16240, 24048), (16704, 23380), (17535, 22272), (18270, 21376), (18560, 21042), (18704, 20880), (19372, 20160), (19488, 20040)]