20180160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:61

約数の個数: 504

約数和(自身を含む): 94859856

約数和(自身を除く): 74679696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 49, 52, 55, 56, 60, 63, 64, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 96, 98, 99, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 147, 154, 156, 160, 165, 168, 176, 180, 182, 192, 195, 196, 198, 208, 210, 220, 224, 231, 234, 240, 245, 252, 260, 264, 273, 280, 286, 288, 294, 308, 312, 315, 320, 330, 336, 352, 360, 364, 385, 390, 392, 396, 416, 420, 429, 440, 441, 448, 455, 462, 468, 480, 490, 495, 504, 520, 528, 539, 546, 560, 572, 576, 585, 588, 616, 624, 630, 637, 660, 672, 693, 704, 715, 720, 728, 735, 770, 780, 784, 792, 819, 832, 840, 858, 880, 882, 910, 924, 936, 960, 980, 990, 1001, 1008, 1040, 1056, 1078, 1092, 1120, 1144, 1155, 1170, 1176, 1232, 1248, 1260, 1274, 1287, 1320, 1344, 1365, 1386, 1430, 1440, 1456, 1470, 1540, 1560, 1568, 1584, 1617, 1638, 1680, 1716, 1760, 1764, 1820, 1848, 1872, 1911, 1960, 1980, 2002, 2016, 2080, 2112, 2145, 2156, 2184, 2205, 2240, 2288, 2310, 2340, 2352, 2464, 2496, 2520, 2548, 2574, 2640, 2695, 2730, 2772, 2860, 2880, 2912, 2940, 3003, 3080, 3120, 3136, 3168, 3185, 3234, 3276, 3360, 3432, 3465, 3520, 3528, 3640, 3696, 3744, 3822, 3920, 3960, 4004, 4032, 4095, 4160, 4290, 4312, 4368, 4410, 4576, 4620, 4680, 4704, 4851, 4928, 5005, 5040, 5096, 5148, 5280, 5390, 5460, 5544, 5720, 5733, 5824, 5880, 6006, 6160, 6240, 6336, 6370, 6435, 6468, 6552, 6720, 6864, 6930, 7007, 7056, 7280, 7392, 7488, 7644, 7840, 7920, 8008, 8085, 8190, 8580, 8624, 8736, 8820, 9009, 9152, 9240, 9360, 9408, 9555, 9702, 10010, 10080, 10192, 10296, 10560, 10780, 10920, 11088, 11440, 11466, 11760, 12012, 12320, 12480, 12740, 12870, 12936, 13104, 13728, 13860, 14014, 14112, 14560, 14784, 15015, 15288, 15680, 15840, 16016, 16170, 16380, 17160, 17248, 17472, 17640, 18018, 18480, 18720, 19110, 19404, 20020, 20160, 20384, 20592, 21021, 21560, 21840, 22176, 22880, 22932, 23520, 24024, 24255, 24640, 25480, 25740, 25872, 26208, 27456, 27720, 28028, 28224, 28665, 29120, 30030, 30576, 31680, 32032, 32340, 32760, 34320, 34496, 35035, 35280, 36036, 36960, 37440, 38220, 38808, 40040, 40768, 41184, 42042, 43120, 43680, 44352, 45045, 45760, 45864, 47040, 48048, 48510, 50960, 51480, 51744, 52416, 55440, 56056, 57330, 60060, 61152, 63063, 64064, 64680, 65520, 68640, 70070, 70560, 72072, 73920, 76440, 77616, 80080, 82368, 84084, 86240, 87360, 90090, 91728, 96096, 97020, 101920, 102960, 103488, 105105, 110880, 112112, 114660, 120120, 122304, 126126, 129360, 131040, 137280, 140140, 141120, 144144, 152880, 155232, 160160, 168168, 172480, 180180, 183456, 192192, 194040, 203840, 205920, 210210, 221760, 224224, 229320, 240240, 252252, 258720, 262080, 280280, 288288, 305760, 310464, 315315, 320320, 336336, 360360, 366912, 388080, 411840, 420420, 448448, 458640, 480480, 504504, 517440, 560560, 576576, 611520, 630630, 672672, 720720, 776160, 840840, 917280, 960960, 1009008, 1121120, 1261260, 1345344, 1441440, 1552320, 1681680, 1834560, 2018016, 2242240, 2522520, 2882880, 3363360, 4036032, 5045040, 6726720, 10090080, 20180160]

約数ペア:

[(1, 20180160), (2, 10090080), (3, 6726720), (4, 5045040), (5, 4036032), (6, 3363360), (7, 2882880), (8, 2522520), (9, 2242240), (10, 2018016), (11, 1834560), (12, 1681680), (13, 1552320), (14, 1441440), (15, 1345344), (16, 1261260), (18, 1121120), (20, 1009008), (21, 960960), (22, 917280), (24, 840840), (26, 776160), (28, 720720), (30, 672672), (32, 630630), (33, 611520), (35, 576576), (36, 560560), (39, 517440), (40, 504504), (42, 480480), (44, 458640), (45, 448448), (48, 420420), (49, 411840), (52, 388080), (55, 366912), (56, 360360), (60, 336336), (63, 320320), (64, 315315), (65, 310464), (66, 305760), (70, 288288), (72, 280280), (77, 262080), (78, 258720), (80, 252252), (84, 240240), (88, 229320), (90, 224224), (91, 221760), (96, 210210), (98, 205920), (99, 203840), (104, 194040), (105, 192192), (110, 183456), (112, 180180), (117, 172480), (120, 168168), (126, 160160), (130, 155232), (132, 152880), (140, 144144), (143, 141120), (144, 140140), (147, 137280), (154, 131040), (156, 129360), (160, 126126), (165, 122304), (168, 120120), (176, 114660), (180, 112112), (182, 110880), (192, 105105), (195, 103488), (196, 102960), (198, 101920), (208, 97020), (210, 96096), (220, 91728), (224, 90090), (231, 87360), (234, 86240), (240, 84084), (245, 82368), (252, 80080), (260, 77616), (264, 76440), (273, 73920), (280, 72072), (286, 70560), (288, 70070), (294, 68640), (308, 65520), (312, 64680), (315, 64064), (320, 63063), (330, 61152), (336, 60060), (352, 57330), (360, 56056), (364, 55440), (385, 52416), (390, 51744), (392, 51480), (396, 50960), (416, 48510), (420, 48048), (429, 47040), (440, 45864), (441, 45760), (448, 45045), (455, 44352), (462, 43680), (468, 43120), (480, 42042), (490, 41184), (495, 40768), (504, 40040), (520, 38808), (528, 38220), (539, 37440), (546, 36960), (560, 36036), (572, 35280), (576, 35035), (585, 34496), (588, 34320), (616, 32760), (624, 32340), (630, 32032), (637, 31680), (660, 30576), (672, 30030), (693, 29120), (704, 28665), (715, 28224), (720, 28028), (728, 27720), (735, 27456), (770, 26208), (780, 25872), (784, 25740), (792, 25480), (819, 24640), (832, 24255), (840, 24024), (858, 23520), (880, 22932), (882, 22880), (910, 22176), (924, 21840), (936, 21560), (960, 21021), (980, 20592), (990, 20384), (1001, 20160), (1008, 20020), (1040, 19404), (1056, 19110), (1078, 18720), (1092, 18480), (1120, 18018), (1144, 17640), (1155, 17472), (1170, 17248), (1176, 17160), (1232, 16380), (1248, 16170), (1260, 16016), (1274, 15840), (1287, 15680), (1320, 15288), (1344, 15015), (1365, 14784), (1386, 14560), (1430, 14112), (1440, 14014), (1456, 13860), (1470, 13728), (1540, 13104), (1560, 12936), (1568, 12870), (1584, 12740), (1617, 12480), (1638, 12320), (1680, 12012), (1716, 11760), (1760, 11466), (1764, 11440), (1820, 11088), (1848, 10920), (1872, 10780), (1911, 10560), (1960, 10296), (1980, 10192), (2002, 10080), (2016, 10010), (2080, 9702), (2112, 9555), (2145, 9408), (2156, 9360), (2184, 9240), (2205, 9152), (2240, 9009), (2288, 8820), (2310, 8736), (2340, 8624), (2352, 8580), (2464, 8190), (2496, 8085), (2520, 8008), (2548, 7920), (2574, 7840), (2640, 7644), (2695, 7488), (2730, 7392), (2772, 7280), (2860, 7056), (2880, 7007), (2912, 6930), (2940, 6864), (3003, 6720), (3080, 6552), (3120, 6468), (3136, 6435), (3168, 6370), (3185, 6336), (3234, 6240), (3276, 6160), (3360, 6006), (3432, 5880), (3465, 5824), (3520, 5733), (3528, 5720), (3640, 5544), (3696, 5460), (3744, 5390), (3822, 5280), (3920, 5148), (3960, 5096), (4004, 5040), (4032, 5005), (4095, 4928), (4160, 4851), (4290, 4704), (4312, 4680), (4368, 4620), (4410, 4576)]