23197440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{863}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 84768768

約数和(自身を除く): 61571328

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 863, 896, 960, 1120, 1280, 1344, 1680, 1726, 1792, 1920, 2240, 2589, 2688, 3360, 3452, 3840, 4315, 4480, 5178, 5376, 6041, 6720, 6904, 8630, 8960, 10356, 12082, 12945, 13440, 13808, 17260, 18123, 20712, 24164, 25890, 26880, 27616, 30205, 34520, 36246, 41424, 48328, 51780, 55232, 60410, 69040, 72492, 82848, 90615, 96656, 103560, 110464, 120820, 138080, 144984, 165696, 181230, 193312, 207120, 220928, 241640, 276160, 289968, 331392, 362460, 386624, 414240, 483280, 552320, 579936, 662784, 724920, 773248, 828480, 966560, 1104640, 1159872, 1449840, 1546496, 1656960, 1933120, 2319744, 2899680, 3313920, 3866240, 4639488, 5799360, 7732480, 11598720, 23197440]

約数ペア:

[(1, 23197440), (2, 11598720), (3, 7732480), (4, 5799360), (5, 4639488), (6, 3866240), (7, 3313920), (8, 2899680), (10, 2319744), (12, 1933120), (14, 1656960), (15, 1546496), (16, 1449840), (20, 1159872), (21, 1104640), (24, 966560), (28, 828480), (30, 773248), (32, 724920), (35, 662784), (40, 579936), (42, 552320), (48, 483280), (56, 414240), (60, 386624), (64, 362460), (70, 331392), (80, 289968), (84, 276160), (96, 241640), (105, 220928), (112, 207120), (120, 193312), (128, 181230), (140, 165696), (160, 144984), (168, 138080), (192, 120820), (210, 110464), (224, 103560), (240, 96656), (256, 90615), (280, 82848), (320, 72492), (336, 69040), (384, 60410), (420, 55232), (448, 51780), (480, 48328), (560, 41424), (640, 36246), (672, 34520), (768, 30205), (840, 27616), (863, 26880), (896, 25890), (960, 24164), (1120, 20712), (1280, 18123), (1344, 17260), (1680, 13808), (1726, 13440), (1792, 12945), (1920, 12082), (2240, 10356), (2589, 8960), (2688, 8630), (3360, 6904), (3452, 6720), (3840, 6041), (4315, 5376), (4480, 5178)]