331947840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1125

約数の個数: 224

約数和(自身を含む): 1231294464

約数和(自身を除く): 899346624

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, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 376, 420, 448, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 960, 987, 1051, 1120, 1128, 1316, 1344, 1410, 1504, 1645, 1680, 1880, 1974, 2102, 2240, 2256, 2632, 2820, 3008, 3153, 3290, 3360, 3760, 3948, 4204, 4512, 4935, 5255, 5264, 5640, 6306, 6580, 6720, 7357, 7520, 7896, 8408, 9024, 9870, 10510, 10528, 11280, 12612, 13160, 14714, 15040, 15765, 15792, 16816, 19740, 21020, 21056, 22071, 22560, 25224, 26320, 29428, 31530, 31584, 33632, 36785, 39480, 42040, 44142, 45120, 49397, 50448, 52640, 58856, 63060, 63168, 67264, 73570, 78960, 84080, 88284, 98794, 100896, 105280, 110355, 117712, 126120, 147140, 148191, 157920, 168160, 176568, 197588, 201792, 220710, 235424, 246985, 252240, 294280, 296382, 315840, 336320, 345779, 353136, 395176, 441420, 470848, 493970, 504480, 588560, 592764, 691558, 706272, 740955, 790352, 882840, 987940, 1008960, 1037337, 1177120, 1185528, 1383116, 1412544, 1481910, 1580704, 1728895, 1765680, 1975880, 2074674, 2354240, 2371056, 2766232, 2963820, 3161408, 3457790, 3531360, 3951760, 4149348, 4742112, 5186685, 5532464, 5927640, 6915580, 7062720, 7903520, 8298696, 9484224, 10373370, 11064928, 11855280, 13831160, 15807040, 16597392, 20746740, 22129856, 23710560, 27662320, 33194784, 41493480, 47421120, 55324640, 66389568, 82986960, 110649280, 165973920, 331947840]

約数ペア:

[(1, 331947840), (2, 165973920), (3, 110649280), (4, 82986960), (5, 66389568), (6, 55324640), (7, 47421120), (8, 41493480), (10, 33194784), (12, 27662320), (14, 23710560), (15, 22129856), (16, 20746740), (20, 16597392), (21, 15807040), (24, 13831160), (28, 11855280), (30, 11064928), (32, 10373370), (35, 9484224), (40, 8298696), (42, 7903520), (47, 7062720), (48, 6915580), (56, 5927640), (60, 5532464), (64, 5186685), (70, 4742112), (80, 4149348), (84, 3951760), (94, 3531360), (96, 3457790), (105, 3161408), (112, 2963820), (120, 2766232), (140, 2371056), (141, 2354240), (160, 2074674), (168, 1975880), (188, 1765680), (192, 1728895), (210, 1580704), (224, 1481910), (235, 1412544), (240, 1383116), (280, 1185528), (282, 1177120), (320, 1037337), (329, 1008960), (336, 987940), (376, 882840), (420, 790352), (448, 740955), (470, 706272), (480, 691558), (560, 592764), (564, 588560), (658, 504480), (672, 493970), (705, 470848), (752, 441420), (840, 395176), (940, 353136), (960, 345779), (987, 336320), (1051, 315840), (1120, 296382), (1128, 294280), (1316, 252240), (1344, 246985), (1410, 235424), (1504, 220710), (1645, 201792), (1680, 197588), (1880, 176568), (1974, 168160), (2102, 157920), (2240, 148191), (2256, 147140), (2632, 126120), (2820, 117712), (3008, 110355), (3153, 105280), (3290, 100896), (3360, 98794), (3760, 88284), (3948, 84080), (4204, 78960), (4512, 73570), (4935, 67264), (5255, 63168), (5264, 63060), (5640, 58856), (6306, 52640), (6580, 50448), (6720, 49397), (7357, 45120), (7520, 44142), (7896, 42040), (8408, 39480), (9024, 36785), (9870, 33632), (10510, 31584), (10528, 31530), (11280, 29428), (12612, 26320), (13160, 25224), (14714, 22560), (15040, 22071), (15765, 21056), (15792, 21020), (16816, 19740)]