86912000

素因数分解:

$2^{10}\times 5^3\times 7^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 176

約数和(自身を含む): 250356288

約数和(自身を除く): 163444288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 97, 100, 112, 125, 128, 140, 160, 175, 194, 200, 224, 250, 256, 280, 320, 350, 388, 400, 448, 485, 500, 512, 560, 640, 679, 700, 776, 800, 875, 896, 970, 1000, 1024, 1120, 1280, 1358, 1400, 1552, 1600, 1750, 1792, 1940, 2000, 2240, 2425, 2560, 2716, 2800, 3104, 3200, 3395, 3500, 3584, 3880, 4000, 4480, 4850, 5120, 5432, 5600, 6208, 6400, 6790, 7000, 7168, 7760, 8000, 8960, 9700, 10864, 11200, 12125, 12416, 12800, 13580, 14000, 15520, 16000, 16975, 17920, 19400, 21728, 22400, 24250, 24832, 25600, 27160, 28000, 31040, 32000, 33950, 35840, 38800, 43456, 44800, 48500, 49664, 54320, 56000, 62080, 64000, 67900, 77600, 84875, 86912, 89600, 97000, 99328, 108640, 112000, 124160, 128000, 135800, 155200, 169750, 173824, 179200, 194000, 217280, 224000, 248320, 271600, 310400, 339500, 347648, 388000, 434560, 448000, 496640, 543200, 620800, 679000, 695296, 776000, 869120, 896000, 1086400, 1241600, 1358000, 1552000, 1738240, 2172800, 2483200, 2716000, 3104000, 3476480, 4345600, 5432000, 6208000, 8691200, 10864000, 12416000, 17382400, 21728000, 43456000, 86912000]

約数ペア:

[(1, 86912000), (2, 43456000), (4, 21728000), (5, 17382400), (7, 12416000), (8, 10864000), (10, 8691200), (14, 6208000), (16, 5432000), (20, 4345600), (25, 3476480), (28, 3104000), (32, 2716000), (35, 2483200), (40, 2172800), (50, 1738240), (56, 1552000), (64, 1358000), (70, 1241600), (80, 1086400), (97, 896000), (100, 869120), (112, 776000), (125, 695296), (128, 679000), (140, 620800), (160, 543200), (175, 496640), (194, 448000), (200, 434560), (224, 388000), (250, 347648), (256, 339500), (280, 310400), (320, 271600), (350, 248320), (388, 224000), (400, 217280), (448, 194000), (485, 179200), (500, 173824), (512, 169750), (560, 155200), (640, 135800), (679, 128000), (700, 124160), (776, 112000), (800, 108640), (875, 99328), (896, 97000), (970, 89600), (1000, 86912), (1024, 84875), (1120, 77600), (1280, 67900), (1358, 64000), (1400, 62080), (1552, 56000), (1600, 54320), (1750, 49664), (1792, 48500), (1940, 44800), (2000, 43456), (2240, 38800), (2425, 35840), (2560, 33950), (2716, 32000), (2800, 31040), (3104, 28000), (3200, 27160), (3395, 25600), (3500, 24832), (3584, 24250), (3880, 22400), (4000, 21728), (4480, 19400), (4850, 17920), (5120, 16975), (5432, 16000), (5600, 15520), (6208, 14000), (6400, 13580), (6790, 12800), (7000, 12416), (7168, 12125), (7760, 11200), (8000, 10864), (8960, 9700)]