20121435360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34673}}^1$

素因数の和:34738

約数の個数: 288

約数和(自身を含む): 76333840128

約数和(自身を除く): 56212404768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2790, 2976, 3120, 3224, 3627, 3720, 3744, 4030, 4464, 4680, 4836, 4960, 5580, 6045, 6240, 6448, 7254, 7440, 8060, 8928, 9360, 9672, 11160, 12090, 12896, 14508, 14880, 16120, 18135, 18720, 19344, 22320, 24180, 29016, 32240, 34673, 36270, 38688, 44640, 48360, 58032, 64480, 69346, 72540, 96720, 104019, 116064, 138692, 145080, 173365, 193440, 208038, 277384, 290160, 312057, 346730, 416076, 450749, 520095, 554768, 580320, 624114, 693460, 832152, 901498, 1040190, 1074863, 1109536, 1248228, 1352247, 1386920, 1560285, 1664304, 1802996, 2080380, 2149726, 2253745, 2496456, 2704494, 2773840, 3120570, 3224589, 3328608, 3605992, 4056741, 4160760, 4299452, 4507490, 4992912, 5374315, 5408988, 5547680, 6241140, 6449178, 6761235, 7211984, 8113482, 8321520, 8598904, 9014980, 9673767, 9985824, 10748630, 10817976, 12482280, 12898356, 13522470, 13973219, 14423968, 16122945, 16226964, 16643040, 17197808, 18029960, 19347534, 20283705, 21497260, 21635952, 24964560, 25796712, 27044940, 27946438, 32245890, 32453928, 34395616, 36059920, 38695068, 40567410, 41919657, 42994520, 43271904, 48368835, 49929120, 51593424, 54089880, 55892876, 64491780, 64907856, 69866095, 72119840, 77390136, 81134820, 83839314, 85989040, 96737670, 103186848, 108179760, 111785752, 125758971, 128983560, 129815712, 139732190, 154780272, 162269640, 167678628, 171978080, 193475340, 209598285, 216359520, 223571504, 251517942, 257967120, 279464380, 309560544, 324539280, 335357256, 386950680, 419196570, 447143008, 503035884, 515934240, 558928760, 628794855, 649078560, 670714512, 773901360, 838393140, 1006071768, 1117857520, 1257589710, 1341429024, 1547802720, 1676786280, 2012143536, 2235715040, 2515179420, 3353572560, 4024287072, 5030358840, 6707145120, 10060717680, 20121435360]

約数ペア:

[(1, 20121435360), (2, 10060717680), (3, 6707145120), (4, 5030358840), (5, 4024287072), (6, 3353572560), (8, 2515179420), (9, 2235715040), (10, 2012143536), (12, 1676786280), (13, 1547802720), (15, 1341429024), (16, 1257589710), (18, 1117857520), (20, 1006071768), (24, 838393140), (26, 773901360), (30, 670714512), (31, 649078560), (32, 628794855), (36, 558928760), (39, 515934240), (40, 503035884), (45, 447143008), (48, 419196570), (52, 386950680), (60, 335357256), (62, 324539280), (65, 309560544), (72, 279464380), (78, 257967120), (80, 251517942), (90, 223571504), (93, 216359520), (96, 209598285), (104, 193475340), (117, 171978080), (120, 167678628), (124, 162269640), (130, 154780272), (144, 139732190), (155, 129815712), (156, 128983560), (160, 125758971), (180, 111785752), (186, 108179760), (195, 103186848), (208, 96737670), (234, 85989040), (240, 83839314), (248, 81134820), (260, 77390136), (279, 72119840), (288, 69866095), (310, 64907856), (312, 64491780), (360, 55892876), (372, 54089880), (390, 51593424), (403, 49929120), (416, 48368835), (465, 43271904), (468, 42994520), (480, 41919657), (496, 40567410), (520, 38695068), (558, 36059920), (585, 34395616), (620, 32453928), (624, 32245890), (720, 27946438), (744, 27044940), (780, 25796712), (806, 24964560), (930, 21635952), (936, 21497260), (992, 20283705), (1040, 19347534), (1116, 18029960), (1170, 17197808), (1209, 16643040), (1240, 16226964), (1248, 16122945), (1395, 14423968), (1440, 13973219), (1488, 13522470), (1560, 12898356), (1612, 12482280), (1860, 10817976), (1872, 10748630), (2015, 9985824), (2080, 9673767), (2232, 9014980), (2340, 8598904), (2418, 8321520), (2480, 8113482), (2790, 7211984), (2976, 6761235), (3120, 6449178), (3224, 6241140), (3627, 5547680), (3720, 5408988), (3744, 5374315), (4030, 4992912), (4464, 4507490), (4680, 4299452), (4836, 4160760), (4960, 4056741), (5580, 3605992), (6045, 3328608), (6240, 3224589), (6448, 3120570), (7254, 2773840), (7440, 2704494), (8060, 2496456), (8928, 2253745), (9360, 2149726), (9672, 2080380), (11160, 1802996), (12090, 1664304), (12896, 1560285), (14508, 1386920), (14880, 1352247), (16120, 1248228), (18135, 1109536), (18720, 1074863), (19344, 1040190), (22320, 901498), (24180, 832152), (29016, 693460), (32240, 624114), (34673, 580320), (36270, 554768), (38688, 520095), (44640, 450749), (48360, 416076), (58032, 346730), (64480, 312057), (69346, 290160), (72540, 277384), (96720, 208038), (104019, 193440), (116064, 173365), (138692, 145080)]