168996960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 288

約数和(自身を含む): 645345792

約数和(自身を除く): 476348832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 47, 48, 55, 60, 66, 72, 80, 88, 90, 94, 96, 99, 110, 120, 132, 141, 144, 160, 165, 176, 180, 188, 198, 220, 227, 235, 240, 264, 282, 288, 330, 352, 360, 376, 396, 423, 440, 454, 470, 480, 495, 517, 528, 564, 660, 681, 705, 720, 752, 792, 846, 880, 908, 940, 990, 1034, 1056, 1128, 1135, 1320, 1362, 1410, 1440, 1504, 1551, 1584, 1692, 1760, 1816, 1880, 1980, 2043, 2068, 2115, 2256, 2270, 2497, 2585, 2640, 2724, 2820, 3102, 3168, 3384, 3405, 3632, 3760, 3960, 4086, 4136, 4230, 4512, 4540, 4653, 4994, 5170, 5280, 5448, 5640, 6204, 6768, 6810, 7264, 7491, 7520, 7755, 7920, 8172, 8272, 8460, 9080, 9306, 9988, 10215, 10340, 10669, 10896, 11280, 12408, 12485, 13536, 13620, 14982, 15510, 15840, 16344, 16544, 16920, 18160, 18612, 19976, 20430, 20680, 21338, 21792, 22473, 22560, 23265, 24816, 24970, 27240, 29964, 31020, 32007, 32688, 33840, 36320, 37224, 37455, 39952, 40860, 41360, 42676, 44946, 46530, 49632, 49940, 53345, 54480, 59928, 62040, 64014, 65376, 67680, 74448, 74910, 79904, 81720, 82720, 85352, 89892, 93060, 96021, 99880, 106690, 108960, 112365, 117359, 119856, 124080, 128028, 148896, 149820, 160035, 163440, 170704, 179784, 186120, 192042, 199760, 213380, 224730, 234718, 239712, 248160, 256056, 299640, 320070, 326880, 341408, 352077, 359568, 372240, 384084, 399520, 426760, 449460, 469436, 480105, 512112, 586795, 599280, 640140, 704154, 719136, 744480, 768168, 853520, 898920, 938872, 960210, 1024224, 1056231, 1173590, 1198560, 1280280, 1408308, 1536336, 1707040, 1760385, 1797840, 1877744, 1920420, 2112462, 2347180, 2560560, 2816616, 3072672, 3520770, 3595680, 3755488, 3840840, 4224924, 4694360, 5121120, 5281155, 5633232, 7041540, 7681680, 8449848, 9388720, 10562310, 11266464, 14083080, 15363360, 16899696, 18777440, 21124620, 28166160, 33799392, 42249240, 56332320, 84498480, 168996960]

約数ペア:

[(1, 168996960), (2, 84498480), (3, 56332320), (4, 42249240), (5, 33799392), (6, 28166160), (8, 21124620), (9, 18777440), (10, 16899696), (11, 15363360), (12, 14083080), (15, 11266464), (16, 10562310), (18, 9388720), (20, 8449848), (22, 7681680), (24, 7041540), (30, 5633232), (32, 5281155), (33, 5121120), (36, 4694360), (40, 4224924), (44, 3840840), (45, 3755488), (47, 3595680), (48, 3520770), (55, 3072672), (60, 2816616), (66, 2560560), (72, 2347180), (80, 2112462), (88, 1920420), (90, 1877744), (94, 1797840), (96, 1760385), (99, 1707040), (110, 1536336), (120, 1408308), (132, 1280280), (141, 1198560), (144, 1173590), (160, 1056231), (165, 1024224), (176, 960210), (180, 938872), (188, 898920), (198, 853520), (220, 768168), (227, 744480), (235, 719136), (240, 704154), (264, 640140), (282, 599280), (288, 586795), (330, 512112), (352, 480105), (360, 469436), (376, 449460), (396, 426760), (423, 399520), (440, 384084), (454, 372240), (470, 359568), (480, 352077), (495, 341408), (517, 326880), (528, 320070), (564, 299640), (660, 256056), (681, 248160), (705, 239712), (720, 234718), (752, 224730), (792, 213380), (846, 199760), (880, 192042), (908, 186120), (940, 179784), (990, 170704), (1034, 163440), (1056, 160035), (1128, 149820), (1135, 148896), (1320, 128028), (1362, 124080), (1410, 119856), (1440, 117359), (1504, 112365), (1551, 108960), (1584, 106690), (1692, 99880), (1760, 96021), (1816, 93060), (1880, 89892), (1980, 85352), (2043, 82720), (2068, 81720), (2115, 79904), (2256, 74910), (2270, 74448), (2497, 67680), (2585, 65376), (2640, 64014), (2724, 62040), (2820, 59928), (3102, 54480), (3168, 53345), (3384, 49940), (3405, 49632), (3632, 46530), (3760, 44946), (3960, 42676), (4086, 41360), (4136, 40860), (4230, 39952), (4512, 37455), (4540, 37224), (4653, 36320), (4994, 33840), (5170, 32688), (5280, 32007), (5448, 31020), (5640, 29964), (6204, 27240), (6768, 24970), (6810, 24816), (7264, 23265), (7491, 22560), (7520, 22473), (7755, 21792), (7920, 21338), (8172, 20680), (8272, 20430), (8460, 19976), (9080, 18612), (9306, 18160), (9988, 16920), (10215, 16544), (10340, 16344), (10669, 15840), (10896, 15510), (11280, 14982), (12408, 13620), (12485, 13536)]