11768960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 33488640

約数和(自身を除く): 21719680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 71, 74, 80, 112, 128, 140, 142, 148, 160, 185, 224, 259, 280, 284, 296, 320, 355, 370, 448, 497, 518, 560, 568, 592, 640, 710, 740, 896, 994, 1036, 1120, 1136, 1184, 1295, 1420, 1480, 1988, 2072, 2240, 2272, 2368, 2485, 2590, 2627, 2840, 2960, 3976, 4144, 4480, 4544, 4736, 4970, 5180, 5254, 5680, 5920, 7952, 8288, 9088, 9940, 10360, 10508, 11360, 11840, 13135, 15904, 16576, 18389, 19880, 20720, 21016, 22720, 23680, 26270, 31808, 33152, 36778, 39760, 41440, 42032, 45440, 52540, 63616, 73556, 79520, 82880, 84064, 91945, 105080, 147112, 159040, 165760, 168128, 183890, 210160, 294224, 318080, 336256, 367780, 420320, 588448, 735560, 840640, 1176896, 1471120, 1681280, 2353792, 2942240, 5884480, 11768960]

約数ペア:

[(1, 11768960), (2, 5884480), (4, 2942240), (5, 2353792), (7, 1681280), (8, 1471120), (10, 1176896), (14, 840640), (16, 735560), (20, 588448), (28, 420320), (32, 367780), (35, 336256), (37, 318080), (40, 294224), (56, 210160), (64, 183890), (70, 168128), (71, 165760), (74, 159040), (80, 147112), (112, 105080), (128, 91945), (140, 84064), (142, 82880), (148, 79520), (160, 73556), (185, 63616), (224, 52540), (259, 45440), (280, 42032), (284, 41440), (296, 39760), (320, 36778), (355, 33152), (370, 31808), (448, 26270), (497, 23680), (518, 22720), (560, 21016), (568, 20720), (592, 19880), (640, 18389), (710, 16576), (740, 15904), (896, 13135), (994, 11840), (1036, 11360), (1120, 10508), (1136, 10360), (1184, 9940), (1295, 9088), (1420, 8288), (1480, 7952), (1988, 5920), (2072, 5680), (2240, 5254), (2272, 5180), (2368, 4970), (2485, 4736), (2590, 4544), (2627, 4480), (2840, 4144), (2960, 3976)]