861323089920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{42937}}^1$

素因数の和:43620

約数の個数: 192

約数和(自身を含む): 2759845102560

約数和(自身を除く): 1898522012640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 653, 768, 960, 1024, 1280, 1306, 1536, 1920, 1959, 2048, 2560, 2612, 3072, 3265, 3840, 3918, 5120, 5224, 6144, 6530, 7680, 7836, 9795, 10240, 10448, 13060, 15360, 15672, 19590, 20896, 26120, 30720, 31344, 39180, 41792, 42937, 52240, 62688, 78360, 83584, 85874, 104480, 125376, 128811, 156720, 167168, 171748, 208960, 214685, 250752, 257622, 313440, 334336, 343496, 417920, 429370, 501504, 515244, 626880, 644055, 668672, 686992, 835840, 858740, 1003008, 1030488, 1253760, 1288110, 1337344, 1373984, 1671680, 1717480, 2006016, 2060976, 2507520, 2576220, 2747968, 3343360, 3434960, 4012032, 4121952, 5015040, 5152440, 5495936, 6686720, 6869920, 8243904, 10030080, 10304880, 10991872, 13739840, 16487808, 20060160, 20609760, 21983744, 27479680, 28037861, 32975616, 41219520, 43967488, 54959360, 56075722, 65951232, 82439040, 84113583, 87934976, 109918720, 112151444, 131902464, 140189305, 164878080, 168227166, 219837440, 224302888, 263804928, 280378610, 329756160, 336454332, 420567915, 439674880, 448605776, 560757220, 659512320, 672908664, 841135830, 897211552, 1121514440, 1319024640, 1345817328, 1682271660, 1794423104, 2243028880, 2691634656, 3364543320, 3588846208, 4486057760, 5383269312, 6729086640, 7177692416, 8972115520, 10766538624, 13458173280, 14355384832, 17944231040, 21533077248, 26916346560, 28710769664, 35888462080, 43066154496, 53832693120, 57421539328, 71776924160, 86132308992, 107665386240, 143553848320, 172264617984, 215330772480, 287107696640, 430661544960, 861323089920]

約数ペア:

[(1, 861323089920), (2, 430661544960), (3, 287107696640), (4, 215330772480), (5, 172264617984), (6, 143553848320), (8, 107665386240), (10, 86132308992), (12, 71776924160), (15, 57421539328), (16, 53832693120), (20, 43066154496), (24, 35888462080), (30, 28710769664), (32, 26916346560), (40, 21533077248), (48, 17944231040), (60, 14355384832), (64, 13458173280), (80, 10766538624), (96, 8972115520), (120, 7177692416), (128, 6729086640), (160, 5383269312), (192, 4486057760), (240, 3588846208), (256, 3364543320), (320, 2691634656), (384, 2243028880), (480, 1794423104), (512, 1682271660), (640, 1345817328), (653, 1319024640), (768, 1121514440), (960, 897211552), (1024, 841135830), (1280, 672908664), (1306, 659512320), (1536, 560757220), (1920, 448605776), (1959, 439674880), (2048, 420567915), (2560, 336454332), (2612, 329756160), (3072, 280378610), (3265, 263804928), (3840, 224302888), (3918, 219837440), (5120, 168227166), (5224, 164878080), (6144, 140189305), (6530, 131902464), (7680, 112151444), (7836, 109918720), (9795, 87934976), (10240, 84113583), (10448, 82439040), (13060, 65951232), (15360, 56075722), (15672, 54959360), (19590, 43967488), (20896, 41219520), (26120, 32975616), (30720, 28037861), (31344, 27479680), (39180, 21983744), (41792, 20609760), (42937, 20060160), (52240, 16487808), (62688, 13739840), (78360, 10991872), (83584, 10304880), (85874, 10030080), (104480, 8243904), (125376, 6869920), (128811, 6686720), (156720, 5495936), (167168, 5152440), (171748, 5015040), (208960, 4121952), (214685, 4012032), (250752, 3434960), (257622, 3343360), (313440, 2747968), (334336, 2576220), (343496, 2507520), (417920, 2060976), (429370, 2006016), (501504, 1717480), (515244, 1671680), (626880, 1373984), (644055, 1337344), (668672, 1288110), (686992, 1253760), (835840, 1030488), (858740, 1003008)]