2869440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1$

素因数の和:95

約数の個数: 168

約数和(自身を含む): 10771632

約数和(自身を除く): 7902192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 61, 64, 70, 80, 84, 96, 98, 105, 112, 120, 122, 140, 147, 160, 168, 183, 192, 196, 210, 224, 240, 244, 245, 280, 294, 305, 320, 336, 366, 392, 420, 427, 448, 480, 488, 490, 560, 588, 610, 672, 732, 735, 784, 840, 854, 915, 960, 976, 980, 1120, 1176, 1220, 1281, 1344, 1464, 1470, 1568, 1680, 1708, 1830, 1952, 1960, 2135, 2240, 2352, 2440, 2562, 2928, 2940, 2989, 3136, 3360, 3416, 3660, 3904, 3920, 4270, 4704, 4880, 5124, 5856, 5880, 5978, 6405, 6720, 6832, 7320, 7840, 8540, 8967, 9408, 9760, 10248, 11712, 11760, 11956, 12810, 13664, 14640, 14945, 15680, 17080, 17934, 19520, 20496, 23520, 23912, 25620, 27328, 29280, 29890, 34160, 35868, 40992, 44835, 47040, 47824, 51240, 58560, 59780, 68320, 71736, 81984, 89670, 95648, 102480, 119560, 136640, 143472, 179340, 191296, 204960, 239120, 286944, 358680, 409920, 478240, 573888, 717360, 956480, 1434720, 2869440]

約数ペア:

[(1, 2869440), (2, 1434720), (3, 956480), (4, 717360), (5, 573888), (6, 478240), (7, 409920), (8, 358680), (10, 286944), (12, 239120), (14, 204960), (15, 191296), (16, 179340), (20, 143472), (21, 136640), (24, 119560), (28, 102480), (30, 95648), (32, 89670), (35, 81984), (40, 71736), (42, 68320), (48, 59780), (49, 58560), (56, 51240), (60, 47824), (61, 47040), (64, 44835), (70, 40992), (80, 35868), (84, 34160), (96, 29890), (98, 29280), (105, 27328), (112, 25620), (120, 23912), (122, 23520), (140, 20496), (147, 19520), (160, 17934), (168, 17080), (183, 15680), (192, 14945), (196, 14640), (210, 13664), (224, 12810), (240, 11956), (244, 11760), (245, 11712), (280, 10248), (294, 9760), (305, 9408), (320, 8967), (336, 8540), (366, 7840), (392, 7320), (420, 6832), (427, 6720), (448, 6405), (480, 5978), (488, 5880), (490, 5856), (560, 5124), (588, 4880), (610, 4704), (672, 4270), (732, 3920), (735, 3904), (784, 3660), (840, 3416), (854, 3360), (915, 3136), (960, 2989), (976, 2940), (980, 2928), (1120, 2562), (1176, 2440), (1220, 2352), (1281, 2240), (1344, 2135), (1464, 1960), (1470, 1952), (1568, 1830), (1680, 1708)]