812127960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{6577}}^1$

素因数の和:6615

約数の個数: 192

約数和(自身を含む): 3078504000

約数和(自身を除く): 2266376040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 5145, 5880, 6174, 6577, 6860, 8232, 8820, 10290, 12348, 13154, 13720, 15435, 17640, 19731, 20580, 24696, 26308, 30870, 32885, 39462, 41160, 46039, 52616, 59193, 61740, 65770, 78924, 92078, 98655, 118386, 123480, 131540, 138117, 157848, 184156, 197310, 230195, 236772, 263080, 276234, 295965, 322273, 368312, 394620, 414351, 460390, 473544, 552468, 591930, 644546, 690585, 789240, 828702, 920780, 966819, 1104936, 1183860, 1289092, 1381170, 1611365, 1657404, 1841560, 1933638, 2071755, 2255911, 2367720, 2578184, 2762340, 2900457, 3222730, 3314808, 3867276, 4143510, 4511822, 4834095, 5524680, 5800914, 6445460, 6767733, 7734552, 8287020, 9023644, 9668190, 11279555, 11601828, 12890920, 13535466, 14502285, 16574040, 18047288, 19336380, 20303199, 22559110, 23203656, 27070932, 29004570, 33838665, 38672760, 40606398, 45118220, 54141864, 58009140, 67677330, 81212796, 90236440, 101515995, 116018280, 135354660, 162425592, 203031990, 270709320, 406063980, 812127960]

約数ペア:

[(1, 812127960), (2, 406063980), (3, 270709320), (4, 203031990), (5, 162425592), (6, 135354660), (7, 116018280), (8, 101515995), (9, 90236440), (10, 81212796), (12, 67677330), (14, 58009140), (15, 54141864), (18, 45118220), (20, 40606398), (21, 38672760), (24, 33838665), (28, 29004570), (30, 27070932), (35, 23203656), (36, 22559110), (40, 20303199), (42, 19336380), (45, 18047288), (49, 16574040), (56, 14502285), (60, 13535466), (63, 12890920), (70, 11601828), (72, 11279555), (84, 9668190), (90, 9023644), (98, 8287020), (105, 7734552), (120, 6767733), (126, 6445460), (140, 5800914), (147, 5524680), (168, 4834095), (180, 4511822), (196, 4143510), (210, 3867276), (245, 3314808), (252, 3222730), (280, 2900457), (294, 2762340), (315, 2578184), (343, 2367720), (360, 2255911), (392, 2071755), (420, 1933638), (441, 1841560), (490, 1657404), (504, 1611365), (588, 1381170), (630, 1289092), (686, 1183860), (735, 1104936), (840, 966819), (882, 920780), (980, 828702), (1029, 789240), (1176, 690585), (1260, 644546), (1372, 591930), (1470, 552468), (1715, 473544), (1764, 460390), (1960, 414351), (2058, 394620), (2205, 368312), (2520, 322273), (2744, 295965), (2940, 276234), (3087, 263080), (3430, 236772), (3528, 230195), (4116, 197310), (4410, 184156), (5145, 157848), (5880, 138117), (6174, 131540), (6577, 123480), (6860, 118386), (8232, 98655), (8820, 92078), (10290, 78924), (12348, 65770), (13154, 61740), (13720, 59193), (15435, 52616), (17640, 46039), (19731, 41160), (20580, 39462), (24696, 32885), (26308, 30870)]