521585280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1091}}^1$

素因数の和:1199

約数の個数: 192

約数和(自身を含む): 1824469920

約数和(自身を除く): 1302884640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 384, 415, 480, 498, 576, 640, 664, 720, 747, 830, 960, 996, 1091, 1152, 1245, 1328, 1440, 1494, 1660, 1920, 1992, 2182, 2490, 2656, 2880, 2988, 3273, 3320, 3735, 3984, 4364, 4980, 5312, 5455, 5760, 5976, 6546, 6640, 7470, 7968, 8728, 9819, 9960, 10624, 10910, 11952, 13092, 13280, 14940, 15936, 16365, 17456, 19638, 19920, 21820, 23904, 26184, 26560, 29880, 31872, 32730, 34912, 39276, 39840, 43640, 47808, 49095, 52368, 53120, 59760, 65460, 69824, 78552, 79680, 87280, 90553, 95616, 98190, 104736, 119520, 130920, 139648, 157104, 159360, 174560, 181106, 196380, 209472, 239040, 261840, 271659, 314208, 349120, 362212, 392760, 418944, 452765, 478080, 523680, 543318, 628416, 698240, 724424, 785520, 814977, 905530, 1047360, 1086636, 1256832, 1358295, 1448848, 1571040, 1629954, 1811060, 2094720, 2173272, 2716590, 2897696, 3142080, 3259908, 3622120, 4074885, 4346544, 5433180, 5795392, 6284160, 6519816, 7244240, 8149770, 8693088, 10866360, 11590784, 13039632, 14488480, 16299540, 17386176, 21732720, 26079264, 28976960, 32599080, 34772352, 43465440, 52158528, 57953920, 65198160, 86930880, 104317056, 130396320, 173861760, 260792640, 521585280]

約数ペア:

[(1, 521585280), (2, 260792640), (3, 173861760), (4, 130396320), (5, 104317056), (6, 86930880), (8, 65198160), (9, 57953920), (10, 52158528), (12, 43465440), (15, 34772352), (16, 32599080), (18, 28976960), (20, 26079264), (24, 21732720), (30, 17386176), (32, 16299540), (36, 14488480), (40, 13039632), (45, 11590784), (48, 10866360), (60, 8693088), (64, 8149770), (72, 7244240), (80, 6519816), (83, 6284160), (90, 5795392), (96, 5433180), (120, 4346544), (128, 4074885), (144, 3622120), (160, 3259908), (166, 3142080), (180, 2897696), (192, 2716590), (240, 2173272), (249, 2094720), (288, 1811060), (320, 1629954), (332, 1571040), (360, 1448848), (384, 1358295), (415, 1256832), (480, 1086636), (498, 1047360), (576, 905530), (640, 814977), (664, 785520), (720, 724424), (747, 698240), (830, 628416), (960, 543318), (996, 523680), (1091, 478080), (1152, 452765), (1245, 418944), (1328, 392760), (1440, 362212), (1494, 349120), (1660, 314208), (1920, 271659), (1992, 261840), (2182, 239040), (2490, 209472), (2656, 196380), (2880, 181106), (2988, 174560), (3273, 159360), (3320, 157104), (3735, 139648), (3984, 130920), (4364, 119520), (4980, 104736), (5312, 98190), (5455, 95616), (5760, 90553), (5976, 87280), (6546, 79680), (6640, 78552), (7470, 69824), (7968, 65460), (8728, 59760), (9819, 53120), (9960, 52368), (10624, 49095), (10910, 47808), (11952, 43640), (13092, 39840), (13280, 39276), (14940, 34912), (15936, 32730), (16365, 31872), (17456, 29880), (19638, 26560), (19920, 26184), (21820, 23904)]