314155520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 160

約数和(自身を含む): 881515008

約数和(自身を除く): 567359488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 256, 280, 320, 329, 373, 376, 448, 470, 512, 560, 640, 658, 746, 752, 896, 940, 1120, 1280, 1316, 1492, 1504, 1645, 1792, 1865, 1880, 2240, 2560, 2611, 2632, 2984, 3008, 3290, 3584, 3730, 3760, 4480, 5222, 5264, 5968, 6016, 6580, 7460, 7520, 8960, 10444, 10528, 11936, 12032, 13055, 13160, 14920, 15040, 17531, 17920, 20888, 21056, 23872, 24064, 26110, 26320, 29840, 30080, 35062, 41776, 42112, 47744, 52220, 52640, 59680, 60160, 70124, 83552, 84224, 87655, 95488, 104440, 105280, 119360, 120320, 122717, 140248, 167104, 168448, 175310, 190976, 208880, 210560, 238720, 245434, 280496, 334208, 350620, 417760, 421120, 477440, 490868, 560992, 613585, 668416, 701240, 835520, 842240, 954880, 981736, 1121984, 1227170, 1336832, 1402480, 1671040, 1963472, 2243968, 2454340, 2804960, 3342080, 3926944, 4487936, 4908680, 5609920, 6684160, 7853888, 8975872, 9817360, 11219840, 15707776, 19634720, 22439680, 31415552, 39269440, 44879360, 62831104, 78538880, 157077760, 314155520]

約数ペア:

[(1, 314155520), (2, 157077760), (4, 78538880), (5, 62831104), (7, 44879360), (8, 39269440), (10, 31415552), (14, 22439680), (16, 19634720), (20, 15707776), (28, 11219840), (32, 9817360), (35, 8975872), (40, 7853888), (47, 6684160), (56, 5609920), (64, 4908680), (70, 4487936), (80, 3926944), (94, 3342080), (112, 2804960), (128, 2454340), (140, 2243968), (160, 1963472), (188, 1671040), (224, 1402480), (235, 1336832), (256, 1227170), (280, 1121984), (320, 981736), (329, 954880), (373, 842240), (376, 835520), (448, 701240), (470, 668416), (512, 613585), (560, 560992), (640, 490868), (658, 477440), (746, 421120), (752, 417760), (896, 350620), (940, 334208), (1120, 280496), (1280, 245434), (1316, 238720), (1492, 210560), (1504, 208880), (1645, 190976), (1792, 175310), (1865, 168448), (1880, 167104), (2240, 140248), (2560, 122717), (2611, 120320), (2632, 119360), (2984, 105280), (3008, 104440), (3290, 95488), (3584, 87655), (3730, 84224), (3760, 83552), (4480, 70124), (5222, 60160), (5264, 59680), (5968, 52640), (6016, 52220), (6580, 47744), (7460, 42112), (7520, 41776), (8960, 35062), (10444, 30080), (10528, 29840), (11936, 26320), (12032, 26110), (13055, 24064), (13160, 23872), (14920, 21056), (15040, 20888), (17531, 17920)]