7909440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:145

約数の個数: 224

約数和(自身を含む): 31601664

約数和(自身を除く): 23692224

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, 107, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 214, 220, 224, 231, 240, 264, 280, 308, 320, 321, 330, 336, 352, 385, 420, 428, 440, 448, 462, 480, 528, 535, 560, 616, 642, 660, 672, 704, 749, 770, 840, 856, 880, 924, 960, 1056, 1070, 1120, 1155, 1177, 1232, 1284, 1320, 1344, 1498, 1540, 1605, 1680, 1712, 1760, 1848, 2112, 2140, 2240, 2247, 2310, 2354, 2464, 2568, 2640, 2996, 3080, 3210, 3360, 3424, 3520, 3531, 3696, 3745, 4280, 4494, 4620, 4708, 4928, 5136, 5280, 5885, 5992, 6160, 6420, 6720, 6848, 7062, 7392, 7490, 8239, 8560, 8988, 9240, 9416, 10272, 10560, 11235, 11770, 11984, 12320, 12840, 14124, 14784, 14980, 16478, 17120, 17655, 17976, 18480, 18832, 20544, 22470, 23540, 23968, 24640, 24717, 25680, 28248, 29960, 32956, 34240, 35310, 35952, 36960, 37664, 41195, 44940, 47080, 47936, 49434, 51360, 56496, 59920, 65912, 70620, 71904, 73920, 75328, 82390, 89880, 94160, 98868, 102720, 112992, 119840, 123585, 131824, 141240, 143808, 164780, 179760, 188320, 197736, 225984, 239680, 247170, 263648, 282480, 329560, 359520, 376640, 395472, 494340, 527296, 564960, 659120, 719040, 790944, 988680, 1129920, 1318240, 1581888, 1977360, 2636480, 3954720, 7909440]

約数ペア:

[(1, 7909440), (2, 3954720), (3, 2636480), (4, 1977360), (5, 1581888), (6, 1318240), (7, 1129920), (8, 988680), (10, 790944), (11, 719040), (12, 659120), (14, 564960), (15, 527296), (16, 494340), (20, 395472), (21, 376640), (22, 359520), (24, 329560), (28, 282480), (30, 263648), (32, 247170), (33, 239680), (35, 225984), (40, 197736), (42, 188320), (44, 179760), (48, 164780), (55, 143808), (56, 141240), (60, 131824), (64, 123585), (66, 119840), (70, 112992), (77, 102720), (80, 98868), (84, 94160), (88, 89880), (96, 82390), (105, 75328), (107, 73920), (110, 71904), (112, 70620), (120, 65912), (132, 59920), (140, 56496), (154, 51360), (160, 49434), (165, 47936), (168, 47080), (176, 44940), (192, 41195), (210, 37664), (214, 36960), (220, 35952), (224, 35310), (231, 34240), (240, 32956), (264, 29960), (280, 28248), (308, 25680), (320, 24717), (321, 24640), (330, 23968), (336, 23540), (352, 22470), (385, 20544), (420, 18832), (428, 18480), (440, 17976), (448, 17655), (462, 17120), (480, 16478), (528, 14980), (535, 14784), (560, 14124), (616, 12840), (642, 12320), (660, 11984), (672, 11770), (704, 11235), (749, 10560), (770, 10272), (840, 9416), (856, 9240), (880, 8988), (924, 8560), (960, 8239), (1056, 7490), (1070, 7392), (1120, 7062), (1155, 6848), (1177, 6720), (1232, 6420), (1284, 6160), (1320, 5992), (1344, 5885), (1498, 5280), (1540, 5136), (1605, 4928), (1680, 4708), (1712, 4620), (1760, 4494), (1848, 4280), (2112, 3745), (2140, 3696), (2240, 3531), (2247, 3520), (2310, 3424), (2354, 3360), (2464, 3210), (2568, 3080), (2640, 2996)]