202464640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1120

約数の個数: 128

約数和(自身を含む): 566565120

約数和(自身を除く): 364100480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 640, 688, 860, 896, 1051, 1120, 1204, 1376, 1505, 1720, 2102, 2240, 2408, 2752, 3010, 3440, 4204, 4480, 4816, 5255, 5504, 6020, 6880, 7357, 8408, 9632, 10510, 12040, 13760, 14714, 16816, 19264, 21020, 24080, 27520, 29428, 33632, 36785, 38528, 42040, 45193, 48160, 58856, 67264, 73570, 84080, 90386, 96320, 117712, 134528, 147140, 168160, 180772, 192640, 225965, 235424, 294280, 316351, 336320, 361544, 451930, 470848, 588560, 632702, 672640, 723088, 903860, 941696, 1177120, 1265404, 1446176, 1581755, 1807720, 2354240, 2530808, 2892352, 3163510, 3615440, 4708480, 5061616, 5784704, 6327020, 7230880, 10123232, 12654040, 14461760, 20246464, 25308080, 28923520, 40492928, 50616160, 101232320, 202464640]

約数ペア:

[(1, 202464640), (2, 101232320), (4, 50616160), (5, 40492928), (7, 28923520), (8, 25308080), (10, 20246464), (14, 14461760), (16, 12654040), (20, 10123232), (28, 7230880), (32, 6327020), (35, 5784704), (40, 5061616), (43, 4708480), (56, 3615440), (64, 3163510), (70, 2892352), (80, 2530808), (86, 2354240), (112, 1807720), (128, 1581755), (140, 1446176), (160, 1265404), (172, 1177120), (215, 941696), (224, 903860), (280, 723088), (301, 672640), (320, 632702), (344, 588560), (430, 470848), (448, 451930), (560, 361544), (602, 336320), (640, 316351), (688, 294280), (860, 235424), (896, 225965), (1051, 192640), (1120, 180772), (1204, 168160), (1376, 147140), (1505, 134528), (1720, 117712), (2102, 96320), (2240, 90386), (2408, 84080), (2752, 73570), (3010, 67264), (3440, 58856), (4204, 48160), (4480, 45193), (4816, 42040), (5255, 38528), (5504, 36785), (6020, 33632), (6880, 29428), (7357, 27520), (8408, 24080), (9632, 21020), (10510, 19264), (12040, 16816), (13760, 14714)]