146509440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 256

約数和(自身を含む): 582819840

約数和(自身を除く): 436310400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 991, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 1982, 2112, 2240, 2310, 2464, 2640, 2688, 2973, 3080, 3360, 3520, 3696, 3964, 4224, 4480, 4620, 4928, 4955, 5280, 5946, 6160, 6720, 6937, 7040, 7392, 7928, 9240, 9856, 9910, 10560, 10901, 11892, 12320, 13440, 13874, 14784, 14865, 15856, 18480, 19820, 20811, 21120, 21802, 23784, 24640, 27748, 29568, 29730, 31712, 32703, 34685, 36960, 39640, 41622, 43604, 47568, 49280, 54505, 55496, 59460, 63424, 65406, 69370, 73920, 76307, 79280, 83244, 87208, 95136, 104055, 109010, 110992, 118920, 126848, 130812, 138740, 147840, 152614, 158560, 163515, 166488, 174416, 190272, 208110, 218020, 221984, 228921, 237840, 261624, 277480, 305228, 317120, 327030, 332976, 348832, 380544, 381535, 416220, 436040, 443968, 457842, 475680, 523248, 554960, 610456, 634240, 654060, 665952, 697664, 763070, 832440, 872080, 887936, 915684, 951360, 1046496, 1109920, 1144605, 1220912, 1308120, 1331904, 1395328, 1526140, 1664880, 1744160, 1831368, 1902720, 2092992, 2219840, 2289210, 2441824, 2616240, 2663808, 3052280, 3329760, 3488320, 3662736, 4185984, 4439680, 4578420, 4883648, 5232480, 6104560, 6659520, 6976640, 7325472, 9156840, 9767296, 10464960, 12209120, 13319040, 14650944, 18313680, 20929920, 24418240, 29301888, 36627360, 48836480, 73254720, 146509440]

約数ペア:

[(1, 146509440), (2, 73254720), (3, 48836480), (4, 36627360), (5, 29301888), (6, 24418240), (7, 20929920), (8, 18313680), (10, 14650944), (11, 13319040), (12, 12209120), (14, 10464960), (15, 9767296), (16, 9156840), (20, 7325472), (21, 6976640), (22, 6659520), (24, 6104560), (28, 5232480), (30, 4883648), (32, 4578420), (33, 4439680), (35, 4185984), (40, 3662736), (42, 3488320), (44, 3329760), (48, 3052280), (55, 2663808), (56, 2616240), (60, 2441824), (64, 2289210), (66, 2219840), (70, 2092992), (77, 1902720), (80, 1831368), (84, 1744160), (88, 1664880), (96, 1526140), (105, 1395328), (110, 1331904), (112, 1308120), (120, 1220912), (128, 1144605), (132, 1109920), (140, 1046496), (154, 951360), (160, 915684), (165, 887936), (168, 872080), (176, 832440), (192, 763070), (210, 697664), (220, 665952), (224, 654060), (231, 634240), (240, 610456), (264, 554960), (280, 523248), (308, 475680), (320, 457842), (330, 443968), (336, 436040), (352, 416220), (384, 381535), (385, 380544), (420, 348832), (440, 332976), (448, 327030), (462, 317120), (480, 305228), (528, 277480), (560, 261624), (616, 237840), (640, 228921), (660, 221984), (672, 218020), (704, 208110), (770, 190272), (840, 174416), (880, 166488), (896, 163515), (924, 158560), (960, 152614), (991, 147840), (1056, 138740), (1120, 130812), (1155, 126848), (1232, 118920), (1320, 110992), (1344, 109010), (1408, 104055), (1540, 95136), (1680, 87208), (1760, 83244), (1848, 79280), (1920, 76307), (1982, 73920), (2112, 69370), (2240, 65406), (2310, 63424), (2464, 59460), (2640, 55496), (2688, 54505), (2973, 49280), (3080, 47568), (3360, 43604), (3520, 41622), (3696, 39640), (3964, 36960), (4224, 34685), (4480, 32703), (4620, 31712), (4928, 29730), (4955, 29568), (5280, 27748), (5946, 24640), (6160, 23784), (6720, 21802), (6937, 21120), (7040, 20811), (7392, 19820), (7928, 18480), (9240, 15856), (9856, 14865), (9910, 14784), (10560, 13874), (10901, 13440), (11892, 12320)]