1621892160

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 420

約数和(自身を含む): 6716546892

約数和(自身を除く): 5094654732

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 720, 735, 756, 784, 810, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1134, 1176, 1260, 1277, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1728, 1764, 1890, 1960, 2016, 2160, 2205, 2240, 2268, 2352, 2520, 2554, 2592, 2646, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3528, 3780, 3831, 3920, 3969, 4032, 4320, 4410, 4536, 4704, 5040, 5108, 5184, 5292, 5670, 5880, 6048, 6385, 6480, 6615, 6720, 7056, 7560, 7662, 7840, 7938, 8640, 8820, 8939, 9072, 9408, 10080, 10216, 10584, 11340, 11493, 11760, 12096, 12770, 12960, 13230, 14112, 15120, 15324, 15680, 15876, 17640, 17878, 18144, 19155, 19845, 20160, 20432, 21168, 22680, 22986, 23520, 25540, 25920, 26460, 26817, 28224, 30240, 30648, 31752, 34479, 35280, 35756, 36288, 38310, 39690, 40864, 42336, 44695, 45360, 45972, 47040, 51080, 52920, 53634, 57465, 60480, 61296, 62573, 63504, 68958, 70560, 71512, 76620, 79380, 80451, 81728, 84672, 89390, 90720, 91944, 102160, 103437, 105840, 107268, 114930, 122592, 125146, 127008, 134085, 137916, 141120, 143024, 153240, 158760, 160902, 172395, 178780, 181440, 183888, 187719, 204320, 206874, 211680, 214536, 229860, 241353, 245184, 250292, 254016, 268170, 275832, 286048, 306480, 312865, 317520, 321804, 344790, 357560, 367776, 375438, 402255, 408640, 413748, 423360, 429072, 459720, 482706, 500584, 517185, 536340, 551664, 563157, 572096, 612960, 625730, 635040, 643608, 689580, 715120, 724059, 735552, 750876, 804510, 827496, 858144, 919440, 938595, 965412, 1001168, 1034370, 1072680, 1103328, 1126314, 1206765, 1225920, 1251460, 1270080, 1287216, 1379160, 1430240, 1448118, 1501752, 1609020, 1654992, 1689471, 1716288, 1838880, 1877190, 1930824, 2002336, 2068740, 2145360, 2206656, 2252628, 2413530, 2502920, 2574432, 2758320, 2815785, 2860480, 2896236, 3003504, 3218040, 3309984, 3378942, 3620295, 3677760, 3754380, 3861648, 4004672, 4137480, 4290720, 4505256, 4827060, 5005840, 5068413, 5148864, 5516640, 5631570, 5792472, 6007008, 6436080, 6619968, 6757884, 7240590, 7508760, 7723296, 8274960, 8447355, 8581440, 9010512, 9654120, 10011680, 10136826, 11033280, 11263140, 11584944, 12014016, 12872160, 13515768, 14481180, 15017520, 15446592, 16549920, 16894710, 18021024, 19308240, 20023360, 20273652, 22526280, 23169888, 25342065, 25744320, 27031536, 28962360, 30035040, 33099840, 33789420, 36042048, 38616480, 40547304, 45052560, 46339776, 50684130, 54063072, 57924720, 60070080, 67578840, 77232960, 81094608, 90105120, 101368260, 108126144, 115849440, 135157680, 162189216, 180210240, 202736520, 231698880, 270315360, 324378432, 405473040, 540630720, 810946080, 1621892160]

約数ペア:

[(1, 1621892160), (2, 810946080), (3, 540630720), (4, 405473040), (5, 324378432), (6, 270315360), (7, 231698880), (8, 202736520), (9, 180210240), (10, 162189216), (12, 135157680), (14, 115849440), (15, 108126144), (16, 101368260), (18, 90105120), (20, 81094608), (21, 77232960), (24, 67578840), (27, 60070080), (28, 57924720), (30, 54063072), (32, 50684130), (35, 46339776), (36, 45052560), (40, 40547304), (42, 38616480), (45, 36042048), (48, 33789420), (49, 33099840), (54, 30035040), (56, 28962360), (60, 27031536), (63, 25744320), (64, 25342065), (70, 23169888), (72, 22526280), (80, 20273652), (81, 20023360), (84, 19308240), (90, 18021024), (96, 16894710), (98, 16549920), (105, 15446592), (108, 15017520), (112, 14481180), (120, 13515768), (126, 12872160), (135, 12014016), (140, 11584944), (144, 11263140), (147, 11033280), (160, 10136826), (162, 10011680), (168, 9654120), (180, 9010512), (189, 8581440), (192, 8447355), (196, 8274960), (210, 7723296), (216, 7508760), (224, 7240590), (240, 6757884), (245, 6619968), (252, 6436080), (270, 6007008), (280, 5792472), (288, 5631570), (294, 5516640), (315, 5148864), (320, 5068413), (324, 5005840), (336, 4827060), (360, 4505256), (378, 4290720), (392, 4137480), (405, 4004672), (420, 3861648), (432, 3754380), (441, 3677760), (448, 3620295), (480, 3378942), (490, 3309984), (504, 3218040), (540, 3003504), (560, 2896236), (567, 2860480), (576, 2815785), (588, 2758320), (630, 2574432), (648, 2502920), (672, 2413530), (720, 2252628), (735, 2206656), (756, 2145360), (784, 2068740), (810, 2002336), (840, 1930824), (864, 1877190), (882, 1838880), (945, 1716288), (960, 1689471), (980, 1654992), (1008, 1609020), (1080, 1501752), (1120, 1448118), (1134, 1430240), (1176, 1379160), (1260, 1287216), (1277, 1270080), (1296, 1251460), (1323, 1225920), (1344, 1206765), (1440, 1126314), (1470, 1103328), (1512, 1072680), (1568, 1034370), (1620, 1001168), (1680, 965412), (1728, 938595), (1764, 919440), (1890, 858144), (1960, 827496), (2016, 804510), (2160, 750876), (2205, 735552), (2240, 724059), (2268, 715120), (2352, 689580), (2520, 643608), (2554, 635040), (2592, 625730), (2646, 612960), (2835, 572096), (2880, 563157), (2940, 551664), (3024, 536340), (3136, 517185), (3240, 500584), (3360, 482706), (3528, 459720), (3780, 429072), (3831, 423360), (3920, 413748), (3969, 408640), (4032, 402255), (4320, 375438), (4410, 367776), (4536, 357560), (4704, 344790), (5040, 321804), (5108, 317520), (5184, 312865), (5292, 306480), (5670, 286048), (5880, 275832), (6048, 268170), (6385, 254016), (6480, 250292), (6615, 245184), (6720, 241353), (7056, 229860), (7560, 214536), (7662, 211680), (7840, 206874), (7938, 204320), (8640, 187719), (8820, 183888), (8939, 181440), (9072, 178780), (9408, 172395), (10080, 160902), (10216, 158760), (10584, 153240), (11340, 143024), (11493, 141120), (11760, 137916), (12096, 134085), (12770, 127008), (12960, 125146), (13230, 122592), (14112, 114930), (15120, 107268), (15324, 105840), (15680, 103437), (15876, 102160), (17640, 91944), (17878, 90720), (18144, 89390), (19155, 84672), (19845, 81728), (20160, 80451), (20432, 79380), (21168, 76620), (22680, 71512), (22986, 70560), (23520, 68958), (25540, 63504), (25920, 62573), (26460, 61296), (26817, 60480), (28224, 57465), (30240, 53634), (30648, 52920), (31752, 51080), (34479, 47040), (35280, 45972), (35756, 45360), (36288, 44695), (38310, 42336), (39690, 40864)]