2020626720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{4091}}^1$

素因数の和:4133

約数の個数: 288

約数和(自身を含む): 8043235200

約数和(自身を除く): 6022608480

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 343, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1120, 1176, 1260, 1372, 1440, 1470, 1568, 1680, 1715, 1764, 1960, 2016, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3360, 3430, 3528, 3920, 4091, 4116, 4410, 4704, 5040, 5145, 5488, 5880, 6174, 6860, 7056, 7840, 8182, 8232, 8820, 10080, 10290, 10976, 11760, 12273, 12348, 13720, 14112, 15435, 16364, 16464, 17640, 20455, 20580, 23520, 24546, 24696, 27440, 28637, 30870, 32728, 32928, 35280, 36819, 40910, 41160, 49092, 49392, 54880, 57274, 61365, 61740, 65456, 70560, 73638, 81820, 82320, 85911, 98184, 98784, 114548, 122730, 123480, 130912, 143185, 147276, 163640, 164640, 171822, 184095, 196368, 200459, 229096, 245460, 246960, 257733, 286370, 294552, 327280, 343644, 368190, 392736, 400918, 429555, 458192, 490920, 493920, 515466, 572740, 589104, 601377, 654560, 687288, 736380, 801836, 859110, 916384, 981840, 1002295, 1030932, 1145480, 1178208, 1202754, 1288665, 1374576, 1403213, 1472760, 1603672, 1718220, 1804131, 1963680, 2004590, 2061864, 2290960, 2405508, 2577330, 2749152, 2806426, 2945520, 3006885, 3207344, 3436440, 3608262, 4009180, 4123728, 4209639, 4581920, 4811016, 5154660, 5612852, 5891040, 6013770, 6414688, 6872880, 7016065, 7216524, 8018360, 8247456, 8419278, 9020655, 9622032, 10309320, 11225704, 12027540, 12628917, 13745760, 14032130, 14433048, 16036720, 16838556, 18041310, 19244064, 20618640, 21048195, 22451408, 24055080, 25257834, 28064260, 28866096, 32073440, 33677112, 36082620, 41237280, 42096390, 44902816, 48110160, 50515668, 56128520, 57732192, 63144585, 67354224, 72165240, 84192780, 96220320, 101031336, 112257040, 126289170, 134708448, 144330480, 168385560, 202062672, 224514080, 252578340, 288660960, 336771120, 404125344, 505156680, 673542240, 1010313360, 2020626720]

約数ペア:

[(1, 2020626720), (2, 1010313360), (3, 673542240), (4, 505156680), (5, 404125344), (6, 336771120), (7, 288660960), (8, 252578340), (9, 224514080), (10, 202062672), (12, 168385560), (14, 144330480), (15, 134708448), (16, 126289170), (18, 112257040), (20, 101031336), (21, 96220320), (24, 84192780), (28, 72165240), (30, 67354224), (32, 63144585), (35, 57732192), (36, 56128520), (40, 50515668), (42, 48110160), (45, 44902816), (48, 42096390), (49, 41237280), (56, 36082620), (60, 33677112), (63, 32073440), (70, 28866096), (72, 28064260), (80, 25257834), (84, 24055080), (90, 22451408), (96, 21048195), (98, 20618640), (105, 19244064), (112, 18041310), (120, 16838556), (126, 16036720), (140, 14433048), (144, 14032130), (147, 13745760), (160, 12628917), (168, 12027540), (180, 11225704), (196, 10309320), (210, 9622032), (224, 9020655), (240, 8419278), (245, 8247456), (252, 8018360), (280, 7216524), (288, 7016065), (294, 6872880), (315, 6414688), (336, 6013770), (343, 5891040), (360, 5612852), (392, 5154660), (420, 4811016), (441, 4581920), (480, 4209639), (490, 4123728), (504, 4009180), (560, 3608262), (588, 3436440), (630, 3207344), (672, 3006885), (686, 2945520), (720, 2806426), (735, 2749152), (784, 2577330), (840, 2405508), (882, 2290960), (980, 2061864), (1008, 2004590), (1029, 1963680), (1120, 1804131), (1176, 1718220), (1260, 1603672), (1372, 1472760), (1440, 1403213), (1470, 1374576), (1568, 1288665), (1680, 1202754), (1715, 1178208), (1764, 1145480), (1960, 1030932), (2016, 1002295), (2058, 981840), (2205, 916384), (2352, 859110), (2520, 801836), (2744, 736380), (2940, 687288), (3087, 654560), (3360, 601377), (3430, 589104), (3528, 572740), (3920, 515466), (4091, 493920), (4116, 490920), (4410, 458192), (4704, 429555), (5040, 400918), (5145, 392736), (5488, 368190), (5880, 343644), (6174, 327280), (6860, 294552), (7056, 286370), (7840, 257733), (8182, 246960), (8232, 245460), (8820, 229096), (10080, 200459), (10290, 196368), (10976, 184095), (11760, 171822), (12273, 164640), (12348, 163640), (13720, 147276), (14112, 143185), (15435, 130912), (16364, 123480), (16464, 122730), (17640, 114548), (20455, 98784), (20580, 98184), (23520, 85911), (24546, 82320), (24696, 81820), (27440, 73638), (28637, 70560), (30870, 65456), (32728, 61740), (32928, 61365), (35280, 57274), (36819, 54880), (40910, 49392), (41160, 49092)]