166070520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1$

素因数の和:2035

約数の個数: 256

約数和(自身を含む): 690508800

約数和(自身を除く): 524438280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 1997, 2079, 2310, 2376, 2520, 2772, 2970, 3080, 3465, 3780, 3960, 3994, 4158, 4620, 5544, 5940, 5991, 6930, 7560, 7988, 8316, 9240, 9985, 10395, 11880, 11982, 13860, 13979, 15976, 16632, 17973, 19970, 20790, 21967, 23964, 27720, 27958, 29955, 35946, 39940, 41580, 41937, 43934, 47928, 53919, 55916, 59910, 65901, 69895, 71892, 79880, 83160, 83874, 87868, 89865, 107838, 109835, 111832, 119820, 125811, 131802, 139790, 143784, 153769, 167748, 175736, 179730, 197703, 209685, 215676, 219670, 239640, 251622, 263604, 269595, 279580, 307538, 329505, 335496, 359460, 377433, 395406, 419370, 431352, 439340, 461307, 503244, 527208, 539190, 559160, 593109, 615076, 629055, 659010, 718920, 754866, 768845, 790812, 838740, 878680, 922614, 988515, 1006488, 1078380, 1186218, 1230152, 1258110, 1318020, 1383921, 1509732, 1537690, 1581624, 1677480, 1845228, 1887165, 1977030, 2156760, 2306535, 2372436, 2516220, 2636040, 2767842, 2965545, 3019464, 3075380, 3690456, 3774330, 3954060, 4151763, 4613070, 4744872, 5032440, 5535684, 5931090, 6150760, 6919605, 7548660, 7908120, 8303526, 9226140, 11071368, 11862180, 13839210, 15097320, 16607052, 18452280, 20758815, 23724360, 27678420, 33214104, 41517630, 55356840, 83035260, 166070520]

約数ペア:

[(1, 166070520), (2, 83035260), (3, 55356840), (4, 41517630), (5, 33214104), (6, 27678420), (7, 23724360), (8, 20758815), (9, 18452280), (10, 16607052), (11, 15097320), (12, 13839210), (14, 11862180), (15, 11071368), (18, 9226140), (20, 8303526), (21, 7908120), (22, 7548660), (24, 6919605), (27, 6150760), (28, 5931090), (30, 5535684), (33, 5032440), (35, 4744872), (36, 4613070), (40, 4151763), (42, 3954060), (44, 3774330), (45, 3690456), (54, 3075380), (55, 3019464), (56, 2965545), (60, 2767842), (63, 2636040), (66, 2516220), (70, 2372436), (72, 2306535), (77, 2156760), (84, 1977030), (88, 1887165), (90, 1845228), (99, 1677480), (105, 1581624), (108, 1537690), (110, 1509732), (120, 1383921), (126, 1318020), (132, 1258110), (135, 1230152), (140, 1186218), (154, 1078380), (165, 1006488), (168, 988515), (180, 922614), (189, 878680), (198, 838740), (210, 790812), (216, 768845), (220, 754866), (231, 718920), (252, 659010), (264, 629055), (270, 615076), (280, 593109), (297, 559160), (308, 539190), (315, 527208), (330, 503244), (360, 461307), (378, 439340), (385, 431352), (396, 419370), (420, 395406), (440, 377433), (462, 359460), (495, 335496), (504, 329505), (540, 307538), (594, 279580), (616, 269595), (630, 263604), (660, 251622), (693, 239640), (756, 219670), (770, 215676), (792, 209685), (840, 197703), (924, 179730), (945, 175736), (990, 167748), (1080, 153769), (1155, 143784), (1188, 139790), (1260, 131802), (1320, 125811), (1386, 119820), (1485, 111832), (1512, 109835), (1540, 107838), (1848, 89865), (1890, 87868), (1980, 83874), (1997, 83160), (2079, 79880), (2310, 71892), (2376, 69895), (2520, 65901), (2772, 59910), (2970, 55916), (3080, 53919), (3465, 47928), (3780, 43934), (3960, 41937), (3994, 41580), (4158, 39940), (4620, 35946), (5544, 29955), (5940, 27958), (5991, 27720), (6930, 23964), (7560, 21967), (7988, 20790), (8316, 19970), (9240, 17973), (9985, 16632), (10395, 15976), (11880, 13979), (11982, 13860)]