161958720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 336

約数和(自身を含む): 654637248

約数和(自身を除く): 492678528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 264, 280, 294, 308, 313, 320, 330, 336, 352, 385, 392, 420, 440, 448, 462, 480, 490, 528, 539, 560, 588, 616, 626, 660, 672, 704, 735, 770, 784, 840, 880, 924, 939, 960, 980, 1056, 1078, 1120, 1155, 1176, 1232, 1252, 1320, 1344, 1470, 1540, 1565, 1568, 1617, 1680, 1760, 1848, 1878, 1960, 2112, 2156, 2191, 2240, 2310, 2352, 2464, 2504, 2640, 2695, 2940, 3080, 3130, 3136, 3234, 3360, 3443, 3520, 3696, 3756, 3920, 4312, 4382, 4620, 4695, 4704, 4928, 5008, 5280, 5390, 5880, 6160, 6260, 6468, 6573, 6720, 6886, 7392, 7512, 7840, 8085, 8624, 8764, 9240, 9390, 9408, 10016, 10329, 10560, 10780, 10955, 11760, 12320, 12520, 12936, 13146, 13772, 14784, 15024, 15337, 15680, 16170, 17215, 17248, 17528, 18480, 18780, 20032, 20658, 21560, 21910, 23520, 24101, 24640, 25040, 25872, 26292, 27544, 30048, 30674, 32340, 32865, 34430, 34496, 35056, 36960, 37560, 41316, 43120, 43820, 46011, 47040, 48202, 50080, 51645, 51744, 52584, 55088, 60096, 61348, 64680, 65730, 68860, 70112, 72303, 73920, 75120, 76685, 82632, 86240, 87640, 92022, 96404, 100160, 103290, 103488, 105168, 110176, 120505, 122696, 129360, 131460, 137720, 140224, 144606, 150240, 153370, 165264, 168707, 172480, 175280, 184044, 192808, 206580, 210336, 220352, 230055, 241010, 245392, 258720, 262920, 275440, 289212, 300480, 306740, 330528, 337414, 350560, 361515, 368088, 385616, 413160, 420672, 460110, 482020, 490784, 506121, 517440, 525840, 550880, 578424, 613480, 661056, 674828, 701120, 723030, 736176, 771232, 826320, 843535, 920220, 964040, 981568, 1012242, 1051680, 1101760, 1156848, 1226960, 1349656, 1446060, 1472352, 1542464, 1652640, 1687070, 1840440, 1928080, 2024484, 2103360, 2313696, 2453920, 2530605, 2699312, 2892120, 2944704, 3305280, 3374140, 3680880, 3856160, 4048968, 4627392, 4907840, 5061210, 5398624, 5784240, 6748280, 7361760, 7712320, 8097936, 10122420, 10797248, 11568480, 13496560, 14723520, 16195872, 20244840, 23136960, 26993120, 32391744, 40489680, 53986240, 80979360, 161958720]

約数ペア:

[(1, 161958720), (2, 80979360), (3, 53986240), (4, 40489680), (5, 32391744), (6, 26993120), (7, 23136960), (8, 20244840), (10, 16195872), (11, 14723520), (12, 13496560), (14, 11568480), (15, 10797248), (16, 10122420), (20, 8097936), (21, 7712320), (22, 7361760), (24, 6748280), (28, 5784240), (30, 5398624), (32, 5061210), (33, 4907840), (35, 4627392), (40, 4048968), (42, 3856160), (44, 3680880), (48, 3374140), (49, 3305280), (55, 2944704), (56, 2892120), (60, 2699312), (64, 2530605), (66, 2453920), (70, 2313696), (77, 2103360), (80, 2024484), (84, 1928080), (88, 1840440), (96, 1687070), (98, 1652640), (105, 1542464), (110, 1472352), (112, 1446060), (120, 1349656), (132, 1226960), (140, 1156848), (147, 1101760), (154, 1051680), (160, 1012242), (165, 981568), (168, 964040), (176, 920220), (192, 843535), (196, 826320), (210, 771232), (220, 736176), (224, 723030), (231, 701120), (240, 674828), (245, 661056), (264, 613480), (280, 578424), (294, 550880), (308, 525840), (313, 517440), (320, 506121), (330, 490784), (336, 482020), (352, 460110), (385, 420672), (392, 413160), (420, 385616), (440, 368088), (448, 361515), (462, 350560), (480, 337414), (490, 330528), (528, 306740), (539, 300480), (560, 289212), (588, 275440), (616, 262920), (626, 258720), (660, 245392), (672, 241010), (704, 230055), (735, 220352), (770, 210336), (784, 206580), (840, 192808), (880, 184044), (924, 175280), (939, 172480), (960, 168707), (980, 165264), (1056, 153370), (1078, 150240), (1120, 144606), (1155, 140224), (1176, 137720), (1232, 131460), (1252, 129360), (1320, 122696), (1344, 120505), (1470, 110176), (1540, 105168), (1565, 103488), (1568, 103290), (1617, 100160), (1680, 96404), (1760, 92022), (1848, 87640), (1878, 86240), (1960, 82632), (2112, 76685), (2156, 75120), (2191, 73920), (2240, 72303), (2310, 70112), (2352, 68860), (2464, 65730), (2504, 64680), (2640, 61348), (2695, 60096), (2940, 55088), (3080, 52584), (3130, 51744), (3136, 51645), (3234, 50080), (3360, 48202), (3443, 47040), (3520, 46011), (3696, 43820), (3756, 43120), (3920, 41316), (4312, 37560), (4382, 36960), (4620, 35056), (4695, 34496), (4704, 34430), (4928, 32865), (5008, 32340), (5280, 30674), (5390, 30048), (5880, 27544), (6160, 26292), (6260, 25872), (6468, 25040), (6573, 24640), (6720, 24101), (6886, 23520), (7392, 21910), (7512, 21560), (7840, 20658), (8085, 20032), (8624, 18780), (8764, 18480), (9240, 17528), (9390, 17248), (9408, 17215), (10016, 16170), (10329, 15680), (10560, 15337), (10780, 15024), (10955, 14784), (11760, 13772), (12320, 13146), (12520, 12936)]