71865521280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1782379}}^1$

素因数の和:1782411

約数の個数: 192

約数和(自身を含む): 283612305600

約数和(自身を除く): 211746784320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 1782379, 3564758, 5347137, 7129516, 8911895, 10694274, 12476653, 14259032, 16041411, 17823790, 21388548, 24953306, 26735685, 28518064, 32082822, 35647580, 37429959, 42777096, 49906612, 53471370, 57036128, 62383265, 64165644, 71295160, 74859918, 80207055, 85554192, 99813224, 106942740, 112289877, 114072256, 124766530, 128331288, 142590320, 149719836, 160414110, 171108384, 187149795, 199626448, 213885480, 224579754, 228144512, 249533060, 256662576, 285180640, 299439672, 320828220, 342216768, 374299590, 399252896, 427770960, 449159508, 499066120, 513325152, 561449385, 570361280, 598879344, 641656440, 684433536, 748599180, 798505792, 855541920, 898319016, 998132240, 1026650304, 1122898770, 1140722560, 1197758688, 1283312880, 1497198360, 1597011584, 1711083840, 1796638032, 1996264480, 2053300608, 2245797540, 2395517376, 2566625760, 2994396720, 3422167680, 3593276064, 3992528960, 4491595080, 4791034752, 5133251520, 5988793440, 7186552128, 7985057920, 8983190160, 10266503040, 11977586880, 14373104256, 17966380320, 23955173760, 35932760640, 71865521280]

約数ペア:

[(1, 71865521280), (2, 35932760640), (3, 23955173760), (4, 17966380320), (5, 14373104256), (6, 11977586880), (7, 10266503040), (8, 8983190160), (9, 7985057920), (10, 7186552128), (12, 5988793440), (14, 5133251520), (15, 4791034752), (16, 4491595080), (18, 3992528960), (20, 3593276064), (21, 3422167680), (24, 2994396720), (28, 2566625760), (30, 2395517376), (32, 2245797540), (35, 2053300608), (36, 1996264480), (40, 1796638032), (42, 1711083840), (45, 1597011584), (48, 1497198360), (56, 1283312880), (60, 1197758688), (63, 1140722560), (64, 1122898770), (70, 1026650304), (72, 998132240), (80, 898319016), (84, 855541920), (90, 798505792), (96, 748599180), (105, 684433536), (112, 641656440), (120, 598879344), (126, 570361280), (128, 561449385), (140, 513325152), (144, 499066120), (160, 449159508), (168, 427770960), (180, 399252896), (192, 374299590), (210, 342216768), (224, 320828220), (240, 299439672), (252, 285180640), (280, 256662576), (288, 249533060), (315, 228144512), (320, 224579754), (336, 213885480), (360, 199626448), (384, 187149795), (420, 171108384), (448, 160414110), (480, 149719836), (504, 142590320), (560, 128331288), (576, 124766530), (630, 114072256), (640, 112289877), (672, 106942740), (720, 99813224), (840, 85554192), (896, 80207055), (960, 74859918), (1008, 71295160), (1120, 64165644), (1152, 62383265), (1260, 57036128), (1344, 53471370), (1440, 49906612), (1680, 42777096), (1920, 37429959), (2016, 35647580), (2240, 32082822), (2520, 28518064), (2688, 26735685), (2880, 24953306), (3360, 21388548), (4032, 17823790), (4480, 16041411), (5040, 14259032), (5760, 12476653), (6720, 10694274), (8064, 8911895), (10080, 7129516), (13440, 5347137), (20160, 3564758), (40320, 1782379)]