70189440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 156005760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 263, 278, 320, 384, 417, 480, 526, 556, 640, 695, 789, 834, 960, 1052, 1112, 1315, 1390, 1578, 1668, 1920, 2085, 2104, 2224, 2630, 2780, 3156, 3336, 3945, 4170, 4208, 4448, 5260, 5560, 6312, 6672, 7890, 8340, 8416, 8896, 10520, 11120, 12624, 13344, 15780, 16680, 16832, 17792, 21040, 22240, 25248, 26688, 31560, 33360, 33664, 36557, 42080, 44480, 50496, 53376, 63120, 66720, 73114, 84160, 88960, 100992, 109671, 126240, 133440, 146228, 168320, 182785, 219342, 252480, 266880, 292456, 365570, 438684, 504960, 548355, 584912, 731140, 877368, 1096710, 1169824, 1462280, 1754736, 2193420, 2339648, 2924560, 3509472, 4386840, 4679296, 5849120, 7018944, 8773680, 11698240, 14037888, 17547360, 23396480, 35094720, 70189440]

約数ペア:

[(1, 70189440), (2, 35094720), (3, 23396480), (4, 17547360), (5, 14037888), (6, 11698240), (8, 8773680), (10, 7018944), (12, 5849120), (15, 4679296), (16, 4386840), (20, 3509472), (24, 2924560), (30, 2339648), (32, 2193420), (40, 1754736), (48, 1462280), (60, 1169824), (64, 1096710), (80, 877368), (96, 731140), (120, 584912), (128, 548355), (139, 504960), (160, 438684), (192, 365570), (240, 292456), (263, 266880), (278, 252480), (320, 219342), (384, 182785), (417, 168320), (480, 146228), (526, 133440), (556, 126240), (640, 109671), (695, 100992), (789, 88960), (834, 84160), (960, 73114), (1052, 66720), (1112, 63120), (1315, 53376), (1390, 50496), (1578, 44480), (1668, 42080), (1920, 36557), (2085, 33664), (2104, 33360), (2224, 31560), (2630, 26688), (2780, 25248), (3156, 22240), (3336, 21040), (3945, 17792), (4170, 16832), (4208, 16680), (4448, 15780), (5260, 13344), (5560, 12624), (6312, 11120), (6672, 10520), (7890, 8896), (8340, 8416)]