31071527040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{344321}}^1$

素因数の和:344390

約数の個数: 128

約数和(自身を含む): 101148030720

約数和(自身を除く): 70076503680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2820, 3008, 3760, 4512, 5640, 6016, 7520, 9024, 11280, 15040, 18048, 22560, 30080, 45120, 90240, 344321, 688642, 1032963, 1377284, 1721605, 2065926, 2754568, 3443210, 4131852, 5164815, 5509136, 6886420, 8263704, 10329630, 11018272, 13772840, 16183087, 16527408, 20659260, 22036544, 27545680, 32366174, 33054816, 41318520, 44073088, 48549261, 55091360, 64732348, 66109632, 80915435, 82637040, 97098522, 110182720, 129464696, 132219264, 161830870, 165274080, 194197044, 220365440, 242746305, 258929392, 323661740, 330548160, 388394088, 485492610, 517858784, 647323480, 661096320, 776788176, 970985220, 1035717568, 1294646960, 1553576352, 1941970440, 2071435136, 2589293920, 3107152704, 3883940880, 5178587840, 6214305408, 7767881760, 10357175680, 15535763520, 31071527040]

約数ペア:

[(1, 31071527040), (2, 15535763520), (3, 10357175680), (4, 7767881760), (5, 6214305408), (6, 5178587840), (8, 3883940880), (10, 3107152704), (12, 2589293920), (15, 2071435136), (16, 1941970440), (20, 1553576352), (24, 1294646960), (30, 1035717568), (32, 970985220), (40, 776788176), (47, 661096320), (48, 647323480), (60, 517858784), (64, 485492610), (80, 388394088), (94, 330548160), (96, 323661740), (120, 258929392), (128, 242746305), (141, 220365440), (160, 194197044), (188, 165274080), (192, 161830870), (235, 132219264), (240, 129464696), (282, 110182720), (320, 97098522), (376, 82637040), (384, 80915435), (470, 66109632), (480, 64732348), (564, 55091360), (640, 48549261), (705, 44073088), (752, 41318520), (940, 33054816), (960, 32366174), (1128, 27545680), (1410, 22036544), (1504, 20659260), (1880, 16527408), (1920, 16183087), (2256, 13772840), (2820, 11018272), (3008, 10329630), (3760, 8263704), (4512, 6886420), (5640, 5509136), (6016, 5164815), (7520, 4131852), (9024, 3443210), (11280, 2754568), (15040, 2065926), (18048, 1721605), (22560, 1377284), (30080, 1032963), (45120, 688642), (90240, 344321)]