20218262400

素因数分解:

$2^7\times 3^2\times 5^2\times 7^2\times {\mathrm{14327}}^1$

素因数の和:14371

約数の個数: 432

約数和(自身を含む): 83927764440

約数和(自身を除く): 63709502040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 126, 128, 140, 144, 147, 150, 160, 168, 175, 180, 192, 196, 200, 210, 224, 225, 240, 245, 252, 280, 288, 294, 300, 315, 320, 336, 350, 360, 384, 392, 400, 420, 441, 448, 450, 480, 490, 504, 525, 560, 576, 588, 600, 630, 640, 672, 700, 720, 735, 784, 800, 840, 882, 896, 900, 960, 980, 1008, 1050, 1120, 1152, 1176, 1200, 1225, 1260, 1344, 1400, 1440, 1470, 1568, 1575, 1600, 1680, 1764, 1800, 1920, 1960, 2016, 2100, 2205, 2240, 2352, 2400, 2450, 2520, 2688, 2800, 2880, 2940, 3136, 3150, 3200, 3360, 3528, 3600, 3675, 3920, 4032, 4200, 4410, 4480, 4704, 4800, 4900, 5040, 5600, 5760, 5880, 6272, 6300, 6720, 7056, 7200, 7350, 7840, 8064, 8400, 8820, 9408, 9600, 9800, 10080, 11025, 11200, 11760, 12600, 13440, 14112, 14327, 14400, 14700, 15680, 16800, 17640, 18816, 19600, 20160, 22050, 22400, 23520, 25200, 28224, 28654, 28800, 29400, 31360, 33600, 35280, 39200, 40320, 42981, 44100, 47040, 50400, 56448, 57308, 58800, 67200, 70560, 71635, 78400, 85962, 88200, 94080, 100289, 100800, 114616, 117600, 128943, 141120, 143270, 156800, 171924, 176400, 200578, 201600, 214905, 229232, 235200, 257886, 282240, 286540, 300867, 343848, 352800, 358175, 401156, 429810, 458464, 470400, 501445, 515772, 573080, 601734, 644715, 687696, 702023, 705600, 716350, 802312, 859620, 902601, 916928, 1002890, 1031544, 1074525, 1146160, 1203468, 1289430, 1375392, 1404046, 1411200, 1432700, 1504335, 1604624, 1719240, 1805202, 1833856, 2005780, 2063088, 2106069, 2149050, 2292320, 2406936, 2507225, 2578860, 2750784, 2808092, 2865400, 3008670, 3209248, 3223575, 3438480, 3510115, 3610404, 4011560, 4126176, 4212138, 4298100, 4513005, 4584640, 4813872, 5014450, 5157720, 5501568, 5616184, 5730800, 6017340, 6318207, 6418496, 6447150, 6876960, 7020230, 7220808, 7521675, 8023120, 8252352, 8424276, 8596200, 9026010, 9169280, 9627744, 10028900, 10315440, 10530345, 11232368, 11461600, 12034680, 12636414, 12836992, 12894300, 13753920, 14040460, 14441616, 15043350, 16046240, 16504704, 16848552, 17192400, 17550575, 18052020, 19255488, 20057800, 20630880, 21060690, 22464736, 22565025, 22923200, 24069360, 25272828, 25788600, 27507840, 28080920, 28883232, 30086700, 31591035, 32092480, 33697104, 34384800, 35101150, 36104040, 38510976, 40115600, 41261760, 42121380, 44929472, 45130050, 45846400, 48138720, 50545656, 51577200, 52651725, 56161840, 57766464, 60173400, 63182070, 64184960, 67394208, 68769600, 70202300, 72208080, 80231200, 82523520, 84242760, 89858944, 90260100, 96277440, 101091312, 103154400, 105303450, 112323680, 115532928, 120346800, 126364140, 134788416, 137539200, 140404600, 144416160, 157955175, 160462400, 168485520, 180520200, 192554880, 202182624, 206308800, 210606900, 224647360, 240693600, 252728280, 269576832, 280809200, 288832320, 315910350, 320924800, 336971040, 361040400, 404365248, 412617600, 421213800, 449294720, 481387200, 505456560, 561618400, 577664640, 631820700, 673942080, 722080800, 808730496, 842427600, 962774400, 1010913120, 1123236800, 1263641400, 1347884160, 1444161600, 1684855200, 2021826240, 2246473600, 2527282800, 2888323200, 3369710400, 4043652480, 5054565600, 6739420800, 10109131200, 20218262400]

約数ペア:

[(1, 20218262400), (2, 10109131200), (3, 6739420800), (4, 5054565600), (5, 4043652480), (6, 3369710400), (7, 2888323200), (8, 2527282800), (9, 2246473600), (10, 2021826240), (12, 1684855200), (14, 1444161600), (15, 1347884160), (16, 1263641400), (18, 1123236800), (20, 1010913120), (21, 962774400), (24, 842427600), (25, 808730496), (28, 722080800), (30, 673942080), (32, 631820700), (35, 577664640), (36, 561618400), (40, 505456560), (42, 481387200), (45, 449294720), (48, 421213800), (49, 412617600), (50, 404365248), (56, 361040400), (60, 336971040), (63, 320924800), (64, 315910350), (70, 288832320), (72, 280809200), (75, 269576832), (80, 252728280), (84, 240693600), (90, 224647360), (96, 210606900), (98, 206308800), (100, 202182624), (105, 192554880), (112, 180520200), (120, 168485520), (126, 160462400), (128, 157955175), (140, 144416160), (144, 140404600), (147, 137539200), (150, 134788416), (160, 126364140), (168, 120346800), (175, 115532928), (180, 112323680), (192, 105303450), (196, 103154400), (200, 101091312), (210, 96277440), (224, 90260100), (225, 89858944), (240, 84242760), (245, 82523520), (252, 80231200), (280, 72208080), (288, 70202300), (294, 68769600), (300, 67394208), (315, 64184960), (320, 63182070), (336, 60173400), (350, 57766464), (360, 56161840), (384, 52651725), (392, 51577200), (400, 50545656), (420, 48138720), (441, 45846400), (448, 45130050), (450, 44929472), (480, 42121380), (490, 41261760), (504, 40115600), (525, 38510976), (560, 36104040), (576, 35101150), (588, 34384800), (600, 33697104), (630, 32092480), (640, 31591035), (672, 30086700), (700, 28883232), (720, 28080920), (735, 27507840), (784, 25788600), (800, 25272828), (840, 24069360), (882, 22923200), (896, 22565025), (900, 22464736), (960, 21060690), (980, 20630880), (1008, 20057800), (1050, 19255488), (1120, 18052020), (1152, 17550575), (1176, 17192400), (1200, 16848552), (1225, 16504704), (1260, 16046240), (1344, 15043350), (1400, 14441616), (1440, 14040460), (1470, 13753920), (1568, 12894300), (1575, 12836992), (1600, 12636414), (1680, 12034680), (1764, 11461600), (1800, 11232368), (1920, 10530345), (1960, 10315440), (2016, 10028900), (2100, 9627744), (2205, 9169280), (2240, 9026010), (2352, 8596200), (2400, 8424276), (2450, 8252352), (2520, 8023120), (2688, 7521675), (2800, 7220808), (2880, 7020230), (2940, 6876960), (3136, 6447150), (3150, 6418496), (3200, 6318207), (3360, 6017340), (3528, 5730800), (3600, 5616184), (3675, 5501568), (3920, 5157720), (4032, 5014450), (4200, 4813872), (4410, 4584640), (4480, 4513005), (4704, 4298100), (4800, 4212138), (4900, 4126176), (5040, 4011560), (5600, 3610404), (5760, 3510115), (5880, 3438480), (6272, 3223575), (6300, 3209248), (6720, 3008670), (7056, 2865400), (7200, 2808092), (7350, 2750784), (7840, 2578860), (8064, 2507225), (8400, 2406936), (8820, 2292320), (9408, 2149050), (9600, 2106069), (9800, 2063088), (10080, 2005780), (11025, 1833856), (11200, 1805202), (11760, 1719240), (12600, 1604624), (13440, 1504335), (14112, 1432700), (14327, 1411200), (14400, 1404046), (14700, 1375392), (15680, 1289430), (16800, 1203468), (17640, 1146160), (18816, 1074525), (19600, 1031544), (20160, 1002890), (22050, 916928), (22400, 902601), (23520, 859620), (25200, 802312), (28224, 716350), (28654, 705600), (28800, 702023), (29400, 687696), (31360, 644715), (33600, 601734), (35280, 573080), (39200, 515772), (40320, 501445), (42981, 470400), (44100, 458464), (47040, 429810), (50400, 401156), (56448, 358175), (57308, 352800), (58800, 343848), (67200, 300867), (70560, 286540), (71635, 282240), (78400, 257886), (85962, 235200), (88200, 229232), (94080, 214905), (100289, 201600), (100800, 200578), (114616, 176400), (117600, 171924), (128943, 156800), (141120, 143270)]