20325626496

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:469

約数の個数: 576

約数和(自身を含む): 73465704000

約数和(自身を除く): 53140077504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 59, 63, 64, 68, 72, 84, 96, 98, 102, 112, 118, 119, 126, 128, 136, 144, 147, 153, 168, 177, 192, 196, 204, 224, 236, 238, 252, 272, 288, 294, 306, 336, 354, 357, 359, 384, 392, 408, 413, 441, 448, 472, 476, 504, 531, 544, 576, 588, 612, 672, 708, 714, 718, 784, 816, 826, 833, 882, 896, 944, 952, 1003, 1008, 1062, 1071, 1077, 1088, 1152, 1176, 1224, 1239, 1344, 1416, 1428, 1436, 1568, 1632, 1652, 1666, 1764, 1888, 1904, 2006, 2016, 2124, 2142, 2154, 2176, 2352, 2448, 2478, 2499, 2513, 2688, 2832, 2856, 2872, 2891, 3009, 3136, 3231, 3264, 3304, 3332, 3528, 3717, 3776, 3808, 4012, 4032, 4248, 4284, 4308, 4704, 4896, 4956, 4998, 5026, 5664, 5712, 5744, 5782, 6018, 6103, 6272, 6462, 6528, 6608, 6664, 7021, 7056, 7434, 7497, 7539, 7552, 7616, 8024, 8064, 8496, 8568, 8616, 8673, 9027, 9408, 9792, 9912, 9996, 10052, 11328, 11424, 11488, 11564, 12036, 12206, 12924, 13216, 13328, 14042, 14112, 14868, 14994, 15078, 15232, 16048, 16992, 17136, 17232, 17346, 17591, 18054, 18309, 18816, 19584, 19824, 19992, 20104, 21063, 21181, 22617, 22656, 22848, 22976, 23128, 24072, 24412, 25848, 26019, 26432, 26656, 28084, 28224, 29736, 29988, 30156, 32096, 33984, 34272, 34464, 34692, 35182, 36108, 36618, 39648, 39984, 40208, 42126, 42362, 42721, 45234, 45696, 45952, 46256, 48144, 48824, 49147, 51696, 52038, 52773, 52864, 53312, 54927, 56168, 56448, 59472, 59976, 60312, 63189, 63543, 64192, 67968, 68544, 68928, 69384, 70364, 72216, 73236, 79296, 79968, 80416, 84252, 84724, 85442, 90468, 92512, 96288, 97648, 98294, 103392, 104076, 105546, 106624, 109854, 112336, 118944, 119952, 120624, 126378, 127086, 128163, 128384, 137088, 137856, 138768, 140728, 144432, 146472, 147441, 148267, 158319, 158592, 159936, 160832, 168504, 169448, 170884, 180936, 185024, 190629, 192576, 195296, 196588, 206784, 208152, 211092, 219708, 224672, 237888, 239904, 241248, 252756, 254172, 256326, 277536, 281456, 288864, 292944, 294882, 296534, 299047, 316638, 319872, 321664, 337008, 338896, 341768, 360077, 361872, 370048, 381258, 384489, 385152, 390592, 393176, 413568, 416304, 422184, 439416, 442323, 444801, 449344, 475776, 479808, 482496, 505512, 508344, 512652, 555072, 562912, 577728, 585888, 589764, 593068, 598094, 633276, 674016, 677792, 683536, 720154, 723744, 762516, 768978, 781184, 786352, 832608, 844368, 878832, 884646, 889602, 897141, 898688, 959616, 964992, 1011024, 1016688, 1025304, 1037869, 1080231, 1110144, 1125824, 1155456, 1171776, 1179528, 1186136, 1196188, 1266552, 1334403, 1348032, 1355584, 1367072, 1440308, 1447488, 1525032, 1537956, 1572704, 1665216, 1688736, 1757664, 1769292, 1779204, 1794282, 2022048, 2033376, 2050608, 2075738, 2160462, 2251648, 2343552, 2359056, 2372272, 2392376, 2520539, 2533104, 2668806, 2691423, 2696064, 2711168, 2734144, 2880616, 2894976, 3050064, 3075912, 3113607, 3145408, 3240693, 3330432, 3377472, 3515328, 3538584, 3558408, 3588564, 4044096, 4066752, 4101216, 4151476, 4320924, 4718112, 4744544, 4784752, 5041078, 5066208, 5337612, 5382846, 5468288, 5761232, 6100128, 6151824, 6227214, 6290816, 6481386, 6754944, 7030656, 7077168, 7116816, 7177128, 7561617, 8088192, 8133504, 8202432, 8302952, 8641848, 9340821, 9436224, 9489088, 9569504, 10082156, 10132416, 10675224, 10765692, 11522464, 12200256, 12303648, 12454428, 12962772, 14154336, 14233632, 14354256, 15123234, 16404864, 16605904, 17283696, 17643773, 18681642, 18872448, 18978176, 19139008, 20164312, 20264832, 21350448, 21531384, 22684851, 23044928, 24400512, 24607296, 24908856, 25925544, 28308672, 28467264, 28708512, 30246468, 33211808, 34567392, 35287546, 37363284, 38278016, 40328624, 42700896, 43062768, 45369702, 46089856, 49214592, 49817712, 51851088, 52931319, 56617344, 56934528, 57417024, 60492936, 66423616, 69134784, 70575092, 74726568, 80657248, 85401792, 86125536, 90739404, 99635424, 103702176, 105862638, 114834048, 120985872, 132847232, 138269568, 141150184, 149453136, 158793957, 161314496, 170803584, 172251072, 181478808, 199270848, 207404352, 211725276, 241971744, 282300368, 298906272, 317587914, 322628992, 344502144, 362957616, 398541696, 414808704, 423450552, 483943488, 564600736, 597812544, 635175828, 725915232, 846901104, 967886976, 1129201472, 1195625088, 1270351656, 1451830464, 1693802208, 2258402944, 2540703312, 2903660928, 3387604416, 5081406624, 6775208832, 10162813248, 20325626496]

約数ペア:

[(1, 20325626496), (2, 10162813248), (3, 6775208832), (4, 5081406624), (6, 3387604416), (7, 2903660928), (8, 2540703312), (9, 2258402944), (12, 1693802208), (14, 1451830464), (16, 1270351656), (17, 1195625088), (18, 1129201472), (21, 967886976), (24, 846901104), (28, 725915232), (32, 635175828), (34, 597812544), (36, 564600736), (42, 483943488), (48, 423450552), (49, 414808704), (51, 398541696), (56, 362957616), (59, 344502144), (63, 322628992), (64, 317587914), (68, 298906272), (72, 282300368), (84, 241971744), (96, 211725276), (98, 207404352), (102, 199270848), (112, 181478808), (118, 172251072), (119, 170803584), (126, 161314496), (128, 158793957), (136, 149453136), (144, 141150184), (147, 138269568), (153, 132847232), (168, 120985872), (177, 114834048), (192, 105862638), (196, 103702176), (204, 99635424), (224, 90739404), (236, 86125536), (238, 85401792), (252, 80657248), (272, 74726568), (288, 70575092), (294, 69134784), (306, 66423616), (336, 60492936), (354, 57417024), (357, 56934528), (359, 56617344), (384, 52931319), (392, 51851088), (408, 49817712), (413, 49214592), (441, 46089856), (448, 45369702), (472, 43062768), (476, 42700896), (504, 40328624), (531, 38278016), (544, 37363284), (576, 35287546), (588, 34567392), (612, 33211808), (672, 30246468), (708, 28708512), (714, 28467264), (718, 28308672), (784, 25925544), (816, 24908856), (826, 24607296), (833, 24400512), (882, 23044928), (896, 22684851), (944, 21531384), (952, 21350448), (1003, 20264832), (1008, 20164312), (1062, 19139008), (1071, 18978176), (1077, 18872448), (1088, 18681642), (1152, 17643773), (1176, 17283696), (1224, 16605904), (1239, 16404864), (1344, 15123234), (1416, 14354256), (1428, 14233632), (1436, 14154336), (1568, 12962772), (1632, 12454428), (1652, 12303648), (1666, 12200256), (1764, 11522464), (1888, 10765692), (1904, 10675224), (2006, 10132416), (2016, 10082156), (2124, 9569504), (2142, 9489088), (2154, 9436224), (2176, 9340821), (2352, 8641848), (2448, 8302952), (2478, 8202432), (2499, 8133504), (2513, 8088192), (2688, 7561617), (2832, 7177128), (2856, 7116816), (2872, 7077168), (2891, 7030656), (3009, 6754944), (3136, 6481386), (3231, 6290816), (3264, 6227214), (3304, 6151824), (3332, 6100128), (3528, 5761232), (3717, 5468288), (3776, 5382846), (3808, 5337612), (4012, 5066208), (4032, 5041078), (4248, 4784752), (4284, 4744544), (4308, 4718112), (4704, 4320924), (4896, 4151476), (4956, 4101216), (4998, 4066752), (5026, 4044096), (5664, 3588564), (5712, 3558408), (5744, 3538584), (5782, 3515328), (6018, 3377472), (6103, 3330432), (6272, 3240693), (6462, 3145408), (6528, 3113607), (6608, 3075912), (6664, 3050064), (7021, 2894976), (7056, 2880616), (7434, 2734144), (7497, 2711168), (7539, 2696064), (7552, 2691423), (7616, 2668806), (8024, 2533104), (8064, 2520539), (8496, 2392376), (8568, 2372272), (8616, 2359056), (8673, 2343552), (9027, 2251648), (9408, 2160462), (9792, 2075738), (9912, 2050608), (9996, 2033376), (10052, 2022048), (11328, 1794282), (11424, 1779204), (11488, 1769292), (11564, 1757664), (12036, 1688736), (12206, 1665216), (12924, 1572704), (13216, 1537956), (13328, 1525032), (14042, 1447488), (14112, 1440308), (14868, 1367072), (14994, 1355584), (15078, 1348032), (15232, 1334403), (16048, 1266552), (16992, 1196188), (17136, 1186136), (17232, 1179528), (17346, 1171776), (17591, 1155456), (18054, 1125824), (18309, 1110144), (18816, 1080231), (19584, 1037869), (19824, 1025304), (19992, 1016688), (20104, 1011024), (21063, 964992), (21181, 959616), (22617, 898688), (22656, 897141), (22848, 889602), (22976, 884646), (23128, 878832), (24072, 844368), (24412, 832608), (25848, 786352), (26019, 781184), (26432, 768978), (26656, 762516), (28084, 723744), (28224, 720154), (29736, 683536), (29988, 677792), (30156, 674016), (32096, 633276), (33984, 598094), (34272, 593068), (34464, 589764), (34692, 585888), (35182, 577728), (36108, 562912), (36618, 555072), (39648, 512652), (39984, 508344), (40208, 505512), (42126, 482496), (42362, 479808), (42721, 475776), (45234, 449344), (45696, 444801), (45952, 442323), (46256, 439416), (48144, 422184), (48824, 416304), (49147, 413568), (51696, 393176), (52038, 390592), (52773, 385152), (52864, 384489), (53312, 381258), (54927, 370048), (56168, 361872), (56448, 360077), (59472, 341768), (59976, 338896), (60312, 337008), (63189, 321664), (63543, 319872), (64192, 316638), (67968, 299047), (68544, 296534), (68928, 294882), (69384, 292944), (70364, 288864), (72216, 281456), (73236, 277536), (79296, 256326), (79968, 254172), (80416, 252756), (84252, 241248), (84724, 239904), (85442, 237888), (90468, 224672), (92512, 219708), (96288, 211092), (97648, 208152), (98294, 206784), (103392, 196588), (104076, 195296), (105546, 192576), (106624, 190629), (109854, 185024), (112336, 180936), (118944, 170884), (119952, 169448), (120624, 168504), (126378, 160832), (127086, 159936), (128163, 158592), (128384, 158319), (137088, 148267), (137856, 147441), (138768, 146472), (140728, 144432)]