70945280

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 201522816

約数和(自身を除く): 130577536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 107, 112, 128, 140, 148, 160, 185, 214, 224, 256, 259, 280, 296, 320, 370, 428, 448, 512, 518, 535, 560, 592, 640, 740, 749, 856, 896, 1036, 1070, 1120, 1184, 1280, 1295, 1480, 1498, 1712, 1792, 2072, 2140, 2240, 2368, 2560, 2590, 2960, 2996, 3424, 3584, 3745, 3959, 4144, 4280, 4480, 4736, 5180, 5920, 5992, 6848, 7490, 7918, 8288, 8560, 8960, 9472, 10360, 11840, 11984, 13696, 14980, 15836, 16576, 17120, 17920, 18944, 19795, 20720, 23680, 23968, 27392, 27713, 29960, 31672, 33152, 34240, 39590, 41440, 47360, 47936, 54784, 55426, 59920, 63344, 66304, 68480, 79180, 82880, 94720, 95872, 110852, 119840, 126688, 132608, 136960, 138565, 158360, 165760, 191744, 221704, 239680, 253376, 273920, 277130, 316720, 331520, 383488, 443408, 479360, 506752, 554260, 633440, 663040, 886816, 958720, 1013504, 1108520, 1266880, 1773632, 1917440, 2027008, 2217040, 2533760, 3547264, 4434080, 5067520, 7094528, 8868160, 10135040, 14189056, 17736320, 35472640, 70945280]

約数ペア:

[(1, 70945280), (2, 35472640), (4, 17736320), (5, 14189056), (7, 10135040), (8, 8868160), (10, 7094528), (14, 5067520), (16, 4434080), (20, 3547264), (28, 2533760), (32, 2217040), (35, 2027008), (37, 1917440), (40, 1773632), (56, 1266880), (64, 1108520), (70, 1013504), (74, 958720), (80, 886816), (107, 663040), (112, 633440), (128, 554260), (140, 506752), (148, 479360), (160, 443408), (185, 383488), (214, 331520), (224, 316720), (256, 277130), (259, 273920), (280, 253376), (296, 239680), (320, 221704), (370, 191744), (428, 165760), (448, 158360), (512, 138565), (518, 136960), (535, 132608), (560, 126688), (592, 119840), (640, 110852), (740, 95872), (749, 94720), (856, 82880), (896, 79180), (1036, 68480), (1070, 66304), (1120, 63344), (1184, 59920), (1280, 55426), (1295, 54784), (1480, 47936), (1498, 47360), (1712, 41440), (1792, 39590), (2072, 34240), (2140, 33152), (2240, 31672), (2368, 29960), (2560, 27713), (2590, 27392), (2960, 23968), (2996, 23680), (3424, 20720), (3584, 19795), (3745, 18944), (3959, 17920), (4144, 17120), (4280, 16576), (4480, 15836), (4736, 14980), (5180, 13696), (5920, 11984), (5992, 11840), (6848, 10360), (7490, 9472), (7918, 8960), (8288, 8560)]