173020320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 288

約数和(自身を含む): 667638720

約数和(自身を除く): 494618400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 288, 297, 330, 331, 352, 360, 363, 396, 432, 440, 480, 484, 495, 528, 540, 594, 605, 660, 662, 720, 726, 792, 864, 880, 968, 990, 993, 1056, 1080, 1089, 1188, 1210, 1320, 1324, 1440, 1452, 1485, 1584, 1655, 1760, 1815, 1936, 1980, 1986, 2160, 2178, 2376, 2420, 2640, 2648, 2904, 2970, 2979, 3168, 3267, 3310, 3630, 3641, 3872, 3960, 3972, 4320, 4356, 4752, 4840, 4965, 5280, 5296, 5445, 5808, 5940, 5958, 6534, 6620, 7260, 7282, 7920, 7944, 8712, 8937, 9504, 9680, 9930, 10592, 10890, 10923, 11616, 11880, 11916, 13068, 13240, 14520, 14564, 14895, 15840, 15888, 16335, 17424, 17874, 18205, 19360, 19860, 21780, 21846, 23760, 23832, 26136, 26480, 29040, 29128, 29790, 31776, 32670, 32769, 34848, 35748, 36410, 39720, 40051, 43560, 43692, 44685, 47520, 47664, 52272, 52960, 54615, 58080, 58256, 59580, 65340, 65538, 71496, 72820, 79440, 80102, 87120, 87384, 89370, 95328, 98307, 104544, 109230, 116512, 119160, 120153, 130680, 131076, 142992, 145640, 158880, 160204, 163845, 174240, 174768, 178740, 196614, 200255, 218460, 238320, 240306, 261360, 262152, 285984, 291280, 320408, 327690, 349536, 357480, 360459, 393228, 400510, 436920, 476640, 480612, 491535, 522720, 524304, 582560, 600765, 640816, 655380, 714960, 720918, 786456, 801020, 873840, 961224, 983070, 1048608, 1081377, 1201530, 1281632, 1310760, 1429920, 1441836, 1572912, 1602040, 1747680, 1802295, 1922448, 1966140, 2162754, 2403060, 2621520, 2883672, 3145824, 3204080, 3604590, 3844896, 3932280, 4325508, 4806120, 5243040, 5406885, 5767344, 6408160, 7209180, 7864560, 8651016, 9612240, 10813770, 11534688, 14418360, 15729120, 17302032, 19224480, 21627540, 28836720, 34604064, 43255080, 57673440, 86510160, 173020320]

約数ペア:

[(1, 173020320), (2, 86510160), (3, 57673440), (4, 43255080), (5, 34604064), (6, 28836720), (8, 21627540), (9, 19224480), (10, 17302032), (11, 15729120), (12, 14418360), (15, 11534688), (16, 10813770), (18, 9612240), (20, 8651016), (22, 7864560), (24, 7209180), (27, 6408160), (30, 5767344), (32, 5406885), (33, 5243040), (36, 4806120), (40, 4325508), (44, 3932280), (45, 3844896), (48, 3604590), (54, 3204080), (55, 3145824), (60, 2883672), (66, 2621520), (72, 2403060), (80, 2162754), (88, 1966140), (90, 1922448), (96, 1802295), (99, 1747680), (108, 1602040), (110, 1572912), (120, 1441836), (121, 1429920), (132, 1310760), (135, 1281632), (144, 1201530), (160, 1081377), (165, 1048608), (176, 983070), (180, 961224), (198, 873840), (216, 801020), (220, 786456), (240, 720918), (242, 714960), (264, 655380), (270, 640816), (288, 600765), (297, 582560), (330, 524304), (331, 522720), (352, 491535), (360, 480612), (363, 476640), (396, 436920), (432, 400510), (440, 393228), (480, 360459), (484, 357480), (495, 349536), (528, 327690), (540, 320408), (594, 291280), (605, 285984), (660, 262152), (662, 261360), (720, 240306), (726, 238320), (792, 218460), (864, 200255), (880, 196614), (968, 178740), (990, 174768), (993, 174240), (1056, 163845), (1080, 160204), (1089, 158880), (1188, 145640), (1210, 142992), (1320, 131076), (1324, 130680), (1440, 120153), (1452, 119160), (1485, 116512), (1584, 109230), (1655, 104544), (1760, 98307), (1815, 95328), (1936, 89370), (1980, 87384), (1986, 87120), (2160, 80102), (2178, 79440), (2376, 72820), (2420, 71496), (2640, 65538), (2648, 65340), (2904, 59580), (2970, 58256), (2979, 58080), (3168, 54615), (3267, 52960), (3310, 52272), (3630, 47664), (3641, 47520), (3872, 44685), (3960, 43692), (3972, 43560), (4320, 40051), (4356, 39720), (4752, 36410), (4840, 35748), (4965, 34848), (5280, 32769), (5296, 32670), (5445, 31776), (5808, 29790), (5940, 29128), (5958, 29040), (6534, 26480), (6620, 26136), (7260, 23832), (7282, 23760), (7920, 21846), (7944, 21780), (8712, 19860), (8937, 19360), (9504, 18205), (9680, 17874), (9930, 17424), (10592, 16335), (10890, 15888), (10923, 15840), (11616, 14895), (11880, 14564), (11916, 14520), (13068, 13240)]