68024880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:449

約数の個数: 320

約数和(自身を含む): 292838400

約数和(自身を除く): 224813520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 409, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 818, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1227, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1636, 1680, 1848, 1890, 1980, 2045, 2079, 2160, 2310, 2376, 2454, 2520, 2640, 2772, 2863, 2970, 3024, 3080, 3272, 3465, 3681, 3696, 3780, 3960, 4090, 4158, 4499, 4620, 4752, 4908, 5040, 5544, 5726, 5940, 6135, 6160, 6544, 6930, 7362, 7560, 7920, 8180, 8316, 8589, 8998, 9240, 9816, 10395, 11043, 11088, 11452, 11880, 12270, 13497, 13860, 14315, 14724, 15120, 16360, 16632, 17178, 17996, 18405, 18480, 19632, 20790, 22086, 22495, 22904, 23760, 24540, 25767, 26994, 27720, 28630, 29448, 31493, 32720, 33264, 34356, 35992, 36810, 40491, 41580, 42945, 44172, 44990, 45808, 49080, 51534, 53988, 55215, 55440, 57260, 58896, 62986, 67485, 68712, 71984, 73620, 77301, 80982, 83160, 85890, 88344, 89980, 94479, 98160, 103068, 107976, 110430, 114520, 121473, 125972, 128835, 134970, 137424, 147240, 154602, 157465, 161964, 166320, 171780, 176688, 179960, 188958, 202455, 206136, 215952, 220860, 229040, 242946, 251944, 257670, 269940, 283437, 294480, 309204, 314930, 323928, 343560, 359920, 377916, 386505, 404910, 412272, 441720, 472395, 485892, 503888, 515340, 539880, 566874, 607365, 618408, 629860, 647856, 687120, 755832, 773010, 809820, 850311, 883440, 944790, 971784, 1030680, 1079760, 1133748, 1214730, 1236816, 1259720, 1417185, 1511664, 1546020, 1619640, 1700622, 1889580, 1943568, 2061360, 2267496, 2429460, 2519440, 2834370, 3092040, 3239280, 3401244, 3779160, 4251555, 4534992, 4858920, 5668740, 6184080, 6802488, 7558320, 8503110, 9717840, 11337480, 13604976, 17006220, 22674960, 34012440, 68024880]

約数ペア:

[(1, 68024880), (2, 34012440), (3, 22674960), (4, 17006220), (5, 13604976), (6, 11337480), (7, 9717840), (8, 8503110), (9, 7558320), (10, 6802488), (11, 6184080), (12, 5668740), (14, 4858920), (15, 4534992), (16, 4251555), (18, 3779160), (20, 3401244), (21, 3239280), (22, 3092040), (24, 2834370), (27, 2519440), (28, 2429460), (30, 2267496), (33, 2061360), (35, 1943568), (36, 1889580), (40, 1700622), (42, 1619640), (44, 1546020), (45, 1511664), (48, 1417185), (54, 1259720), (55, 1236816), (56, 1214730), (60, 1133748), (63, 1079760), (66, 1030680), (70, 971784), (72, 944790), (77, 883440), (80, 850311), (84, 809820), (88, 773010), (90, 755832), (99, 687120), (105, 647856), (108, 629860), (110, 618408), (112, 607365), (120, 566874), (126, 539880), (132, 515340), (135, 503888), (140, 485892), (144, 472395), (154, 441720), (165, 412272), (168, 404910), (176, 386505), (180, 377916), (189, 359920), (198, 343560), (210, 323928), (216, 314930), (220, 309204), (231, 294480), (240, 283437), (252, 269940), (264, 257670), (270, 251944), (280, 242946), (297, 229040), (308, 220860), (315, 215952), (330, 206136), (336, 202455), (360, 188958), (378, 179960), (385, 176688), (396, 171780), (409, 166320), (420, 161964), (432, 157465), (440, 154602), (462, 147240), (495, 137424), (504, 134970), (528, 128835), (540, 125972), (560, 121473), (594, 114520), (616, 110430), (630, 107976), (660, 103068), (693, 98160), (720, 94479), (756, 89980), (770, 88344), (792, 85890), (818, 83160), (840, 80982), (880, 77301), (924, 73620), (945, 71984), (990, 68712), (1008, 67485), (1080, 62986), (1155, 58896), (1188, 57260), (1227, 55440), (1232, 55215), (1260, 53988), (1320, 51534), (1386, 49080), (1485, 45808), (1512, 44990), (1540, 44172), (1584, 42945), (1636, 41580), (1680, 40491), (1848, 36810), (1890, 35992), (1980, 34356), (2045, 33264), (2079, 32720), (2160, 31493), (2310, 29448), (2376, 28630), (2454, 27720), (2520, 26994), (2640, 25767), (2772, 24540), (2863, 23760), (2970, 22904), (3024, 22495), (3080, 22086), (3272, 20790), (3465, 19632), (3681, 18480), (3696, 18405), (3780, 17996), (3960, 17178), (4090, 16632), (4158, 16360), (4499, 15120), (4620, 14724), (4752, 14315), (4908, 13860), (5040, 13497), (5544, 12270), (5726, 11880), (5940, 11452), (6135, 11088), (6160, 11043), (6544, 10395), (6930, 9816), (7362, 9240), (7560, 8998), (7920, 8589), (8180, 8316)]