165973920

素因数分解:

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

素因数の和:1123

約数の個数: 192

約数和(自身を含む): 610799616

約数和(自身を除く): 444825696

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

約数ペア:

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