2197429920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{787}}^1$

素因数の和:1092

約数の個数: 288

約数和(自身を含む): 8611843968

約数和(自身を除く): 6414414048

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 277, 280, 288, 315, 336, 360, 420, 480, 504, 554, 560, 630, 672, 720, 787, 831, 840, 1008, 1108, 1120, 1260, 1385, 1440, 1574, 1662, 1680, 1939, 2016, 2216, 2361, 2493, 2520, 2770, 3148, 3324, 3360, 3878, 3935, 4155, 4432, 4722, 4986, 5040, 5509, 5540, 5817, 6296, 6648, 7083, 7756, 7870, 8310, 8864, 9444, 9695, 9972, 10080, 11018, 11080, 11634, 11805, 12465, 12592, 13296, 14166, 15512, 15740, 16527, 16620, 17451, 18888, 19390, 19944, 22036, 22160, 23268, 23610, 24930, 25184, 26592, 27545, 28332, 29085, 31024, 31480, 33054, 33240, 34902, 35415, 37776, 38780, 39888, 44072, 44320, 46536, 47220, 49581, 49860, 55090, 56664, 58170, 62048, 62960, 66108, 66480, 69804, 70830, 75552, 77560, 79776, 82635, 87255, 88144, 93072, 94440, 99162, 99720, 110180, 113328, 116340, 125920, 132216, 132960, 139608, 141660, 155120, 165270, 174510, 176288, 186144, 188880, 198324, 199440, 217999, 220360, 226656, 232680, 247905, 264432, 279216, 283320, 310240, 330540, 349020, 377760, 396648, 398880, 435998, 440720, 465360, 495810, 528864, 558432, 566640, 653997, 661080, 698040, 793296, 871996, 881440, 930720, 991620, 1089995, 1133280, 1307994, 1322160, 1396080, 1525993, 1586592, 1743992, 1961991, 1983240, 2179990, 2615988, 2644320, 2792160, 3051986, 3269985, 3487984, 3923982, 3966480, 4359980, 4577979, 5231976, 6103972, 6539970, 6975968, 7629965, 7847964, 7932960, 8719960, 9155958, 9809955, 10463952, 12207944, 13079940, 13733937, 15259930, 15695928, 17439920, 18311916, 19619910, 20927904, 22889895, 24415888, 26159880, 27467874, 30519860, 31391856, 34879840, 36623832, 39239820, 45779790, 48831776, 52319760, 54935748, 61039720, 62783712, 68669685, 73247664, 78479640, 91559580, 104639520, 109871496, 122079440, 137339370, 146495328, 156959280, 183119160, 219742992, 244158880, 274678740, 313918560, 366238320, 439485984, 549357480, 732476640, 1098714960, 2197429920]

約数ペア:

[(1, 2197429920), (2, 1098714960), (3, 732476640), (4, 549357480), (5, 439485984), (6, 366238320), (7, 313918560), (8, 274678740), (9, 244158880), (10, 219742992), (12, 183119160), (14, 156959280), (15, 146495328), (16, 137339370), (18, 122079440), (20, 109871496), (21, 104639520), (24, 91559580), (28, 78479640), (30, 73247664), (32, 68669685), (35, 62783712), (36, 61039720), (40, 54935748), (42, 52319760), (45, 48831776), (48, 45779790), (56, 39239820), (60, 36623832), (63, 34879840), (70, 31391856), (72, 30519860), (80, 27467874), (84, 26159880), (90, 24415888), (96, 22889895), (105, 20927904), (112, 19619910), (120, 18311916), (126, 17439920), (140, 15695928), (144, 15259930), (160, 13733937), (168, 13079940), (180, 12207944), (210, 10463952), (224, 9809955), (240, 9155958), (252, 8719960), (277, 7932960), (280, 7847964), (288, 7629965), (315, 6975968), (336, 6539970), (360, 6103972), (420, 5231976), (480, 4577979), (504, 4359980), (554, 3966480), (560, 3923982), (630, 3487984), (672, 3269985), (720, 3051986), (787, 2792160), (831, 2644320), (840, 2615988), (1008, 2179990), (1108, 1983240), (1120, 1961991), (1260, 1743992), (1385, 1586592), (1440, 1525993), (1574, 1396080), (1662, 1322160), (1680, 1307994), (1939, 1133280), (2016, 1089995), (2216, 991620), (2361, 930720), (2493, 881440), (2520, 871996), (2770, 793296), (3148, 698040), (3324, 661080), (3360, 653997), (3878, 566640), (3935, 558432), (4155, 528864), (4432, 495810), (4722, 465360), (4986, 440720), (5040, 435998), (5509, 398880), (5540, 396648), (5817, 377760), (6296, 349020), (6648, 330540), (7083, 310240), (7756, 283320), (7870, 279216), (8310, 264432), (8864, 247905), (9444, 232680), (9695, 226656), (9972, 220360), (10080, 217999), (11018, 199440), (11080, 198324), (11634, 188880), (11805, 186144), (12465, 176288), (12592, 174510), (13296, 165270), (14166, 155120), (15512, 141660), (15740, 139608), (16527, 132960), (16620, 132216), (17451, 125920), (18888, 116340), (19390, 113328), (19944, 110180), (22036, 99720), (22160, 99162), (23268, 94440), (23610, 93072), (24930, 88144), (25184, 87255), (26592, 82635), (27545, 79776), (28332, 77560), (29085, 75552), (31024, 70830), (31480, 69804), (33054, 66480), (33240, 66108), (34902, 62960), (35415, 62048), (37776, 58170), (38780, 56664), (39888, 55090), (44072, 49860), (44320, 49581), (46536, 47220)]