20223530880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2226

約数の個数: 384

約数和(自身を含む): 75751303680

約数和(自身を除く): 55527772800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 103, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 206, 210, 224, 240, 245, 280, 294, 309, 320, 336, 384, 392, 412, 420, 448, 480, 490, 515, 560, 588, 618, 640, 672, 721, 735, 784, 824, 840, 896, 960, 980, 1030, 1120, 1176, 1236, 1344, 1442, 1470, 1545, 1568, 1648, 1680, 1920, 1960, 2060, 2087, 2163, 2240, 2352, 2472, 2688, 2884, 2940, 3090, 3136, 3296, 3360, 3605, 3920, 4120, 4174, 4326, 4480, 4704, 4944, 5047, 5768, 5880, 6180, 6261, 6272, 6592, 6720, 7210, 7840, 8240, 8348, 8652, 9408, 9888, 10094, 10435, 10815, 11536, 11760, 12360, 12522, 13184, 13440, 14420, 14609, 15141, 15680, 16480, 16696, 17304, 18816, 19776, 20188, 20870, 21630, 23072, 23520, 24720, 25044, 25235, 28840, 29218, 30282, 31305, 31360, 32960, 33392, 34608, 39552, 40376, 41740, 43260, 43827, 46144, 47040, 49440, 50088, 50470, 57680, 58436, 60564, 62610, 65920, 66784, 69216, 73045, 75705, 80752, 83480, 86520, 87654, 92288, 94080, 98880, 100176, 100940, 102263, 115360, 116872, 121128, 125220, 133568, 138432, 146090, 151410, 161504, 166960, 173040, 175308, 197760, 200352, 201880, 204526, 214961, 219135, 230720, 233744, 242256, 250440, 267136, 276864, 292180, 302820, 306789, 323008, 333920, 346080, 350616, 400704, 403760, 409052, 429922, 438270, 461440, 467488, 484512, 500880, 511315, 584360, 605640, 613578, 644883, 646016, 667840, 692160, 701232, 801408, 807520, 818104, 859844, 876540, 934976, 969024, 1001760, 1022630, 1074805, 1168720, 1211280, 1227156, 1289766, 1335680, 1384320, 1402464, 1504727, 1533945, 1615040, 1636208, 1719688, 1753080, 1869952, 1938048, 2003520, 2045260, 2149610, 2337440, 2422560, 2454312, 2579532, 2804928, 3009454, 3067890, 3224415, 3230080, 3272416, 3439376, 3506160, 4007040, 4090520, 4299220, 4514181, 4674880, 4845120, 4908624, 5159064, 5609856, 6018908, 6135780, 6448830, 6544832, 6878752, 7012320, 7523635, 8181040, 8598440, 9028362, 9349760, 9690240, 9817248, 10318128, 10533089, 12037816, 12271560, 12897660, 13089664, 13757504, 14024640, 15047270, 16362080, 17196880, 18056724, 19634496, 20636256, 21066178, 22570905, 24075632, 24543120, 25795320, 27515008, 28049280, 30094540, 31599267, 32724160, 34393760, 36113448, 39268992, 41272512, 42132356, 45141810, 48151264, 49086240, 51590640, 52665445, 60189080, 63198534, 65448320, 68787520, 72226896, 82545024, 84264712, 90283620, 96302528, 98172480, 103181280, 105330890, 120378160, 126397068, 137575040, 144453792, 157996335, 168529424, 180567240, 192605056, 196344960, 206362560, 210661780, 240756320, 252794136, 288907584, 315992670, 337058848, 361134480, 412725120, 421323560, 481512640, 505588272, 577815168, 631985340, 674117696, 722268960, 842647120, 963025280, 1011176544, 1263970680, 1348235392, 1444537920, 1685294240, 2022353088, 2527941360, 2889075840, 3370588480, 4044706176, 5055882720, 6741176960, 10111765440, 20223530880]

約数ペア:

[(1, 20223530880), (2, 10111765440), (3, 6741176960), (4, 5055882720), (5, 4044706176), (6, 3370588480), (7, 2889075840), (8, 2527941360), (10, 2022353088), (12, 1685294240), (14, 1444537920), (15, 1348235392), (16, 1263970680), (20, 1011176544), (21, 963025280), (24, 842647120), (28, 722268960), (30, 674117696), (32, 631985340), (35, 577815168), (40, 505588272), (42, 481512640), (48, 421323560), (49, 412725120), (56, 361134480), (60, 337058848), (64, 315992670), (70, 288907584), (80, 252794136), (84, 240756320), (96, 210661780), (98, 206362560), (103, 196344960), (105, 192605056), (112, 180567240), (120, 168529424), (128, 157996335), (140, 144453792), (147, 137575040), (160, 126397068), (168, 120378160), (192, 105330890), (196, 103181280), (206, 98172480), (210, 96302528), (224, 90283620), (240, 84264712), (245, 82545024), (280, 72226896), (294, 68787520), (309, 65448320), (320, 63198534), (336, 60189080), (384, 52665445), (392, 51590640), (412, 49086240), (420, 48151264), (448, 45141810), (480, 42132356), (490, 41272512), (515, 39268992), (560, 36113448), (588, 34393760), (618, 32724160), (640, 31599267), (672, 30094540), (721, 28049280), (735, 27515008), (784, 25795320), (824, 24543120), (840, 24075632), (896, 22570905), (960, 21066178), (980, 20636256), (1030, 19634496), (1120, 18056724), (1176, 17196880), (1236, 16362080), (1344, 15047270), (1442, 14024640), (1470, 13757504), (1545, 13089664), (1568, 12897660), (1648, 12271560), (1680, 12037816), (1920, 10533089), (1960, 10318128), (2060, 9817248), (2087, 9690240), (2163, 9349760), (2240, 9028362), (2352, 8598440), (2472, 8181040), (2688, 7523635), (2884, 7012320), (2940, 6878752), (3090, 6544832), (3136, 6448830), (3296, 6135780), (3360, 6018908), (3605, 5609856), (3920, 5159064), (4120, 4908624), (4174, 4845120), (4326, 4674880), (4480, 4514181), (4704, 4299220), (4944, 4090520), (5047, 4007040), (5768, 3506160), (5880, 3439376), (6180, 3272416), (6261, 3230080), (6272, 3224415), (6592, 3067890), (6720, 3009454), (7210, 2804928), (7840, 2579532), (8240, 2454312), (8348, 2422560), (8652, 2337440), (9408, 2149610), (9888, 2045260), (10094, 2003520), (10435, 1938048), (10815, 1869952), (11536, 1753080), (11760, 1719688), (12360, 1636208), (12522, 1615040), (13184, 1533945), (13440, 1504727), (14420, 1402464), (14609, 1384320), (15141, 1335680), (15680, 1289766), (16480, 1227156), (16696, 1211280), (17304, 1168720), (18816, 1074805), (19776, 1022630), (20188, 1001760), (20870, 969024), (21630, 934976), (23072, 876540), (23520, 859844), (24720, 818104), (25044, 807520), (25235, 801408), (28840, 701232), (29218, 692160), (30282, 667840), (31305, 646016), (31360, 644883), (32960, 613578), (33392, 605640), (34608, 584360), (39552, 511315), (40376, 500880), (41740, 484512), (43260, 467488), (43827, 461440), (46144, 438270), (47040, 429922), (49440, 409052), (50088, 403760), (50470, 400704), (57680, 350616), (58436, 346080), (60564, 333920), (62610, 323008), (65920, 306789), (66784, 302820), (69216, 292180), (73045, 276864), (75705, 267136), (80752, 250440), (83480, 242256), (86520, 233744), (87654, 230720), (92288, 219135), (94080, 214961), (98880, 204526), (100176, 201880), (100940, 200352), (102263, 197760), (115360, 175308), (116872, 173040), (121128, 166960), (125220, 161504), (133568, 151410), (138432, 146090)]