20904466320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 480

約数和(自身を含む): 75577162752

約数和(自身を除く): 54672696432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 67, 69, 72, 80, 83, 90, 92, 115, 120, 134, 138, 144, 166, 180, 184, 201, 207, 227, 230, 240, 249, 268, 276, 332, 335, 345, 360, 368, 402, 414, 415, 454, 460, 498, 536, 552, 603, 664, 670, 681, 690, 720, 747, 804, 828, 830, 908, 920, 996, 1005, 1035, 1072, 1104, 1135, 1206, 1245, 1328, 1340, 1362, 1380, 1494, 1541, 1608, 1656, 1660, 1816, 1840, 1909, 1992, 2010, 2043, 2070, 2270, 2412, 2490, 2680, 2724, 2760, 2988, 3015, 3082, 3216, 3312, 3320, 3405, 3632, 3735, 3818, 3984, 4020, 4086, 4140, 4540, 4623, 4824, 4980, 5221, 5360, 5448, 5520, 5561, 5727, 5976, 6030, 6164, 6640, 6810, 7470, 7636, 7705, 8040, 8172, 8280, 9080, 9246, 9545, 9648, 9960, 10215, 10442, 10896, 11122, 11454, 11952, 12060, 12328, 13620, 13869, 14940, 15209, 15272, 15410, 15663, 16080, 16344, 16560, 16683, 17181, 18160, 18492, 18841, 19090, 19920, 20430, 20884, 22244, 22908, 23115, 24120, 24656, 26105, 27240, 27738, 27805, 28635, 29880, 30418, 30544, 30820, 31326, 32688, 33366, 34362, 36984, 37682, 38180, 40860, 41768, 44488, 45627, 45816, 46230, 46989, 48240, 50049, 52210, 54480, 55476, 55610, 56523, 57270, 59760, 60836, 61640, 62652, 66732, 68724, 69345, 73968, 75364, 76045, 76360, 78315, 81720, 83415, 83536, 85905, 88976, 91254, 91632, 92460, 93978, 94205, 100098, 104420, 110952, 111220, 113046, 114540, 121672, 123280, 125304, 127903, 133464, 136881, 137448, 138690, 150728, 152090, 152720, 156630, 163440, 166830, 169569, 171810, 182508, 184920, 187956, 188410, 200196, 208840, 221904, 222440, 226092, 228135, 229080, 234945, 243344, 250245, 250608, 255806, 266928, 273762, 274896, 277380, 282615, 301456, 304180, 313260, 333660, 339138, 343620, 349807, 365016, 369840, 375912, 376820, 383709, 400392, 417680, 433343, 444880, 452184, 456270, 458160, 469890, 500490, 511612, 547524, 554760, 565230, 608360, 626520, 639515, 667320, 678276, 684405, 687240, 699614, 730032, 751824, 753640, 767418, 800784, 847845, 866686, 904368, 912540, 939780, 1000980, 1023224, 1049421, 1095048, 1109520, 1130460, 1151127, 1216720, 1253040, 1262347, 1279030, 1300029, 1334640, 1356552, 1368810, 1374480, 1399228, 1507280, 1534836, 1695690, 1733372, 1749035, 1825080, 1879560, 1918545, 2001960, 2046448, 2098842, 2166715, 2190096, 2260920, 2302254, 2524694, 2558060, 2600058, 2713104, 2737620, 2798456, 3069672, 3148263, 3391380, 3466744, 3498070, 3650160, 3759120, 3787041, 3837090, 3900087, 4003920, 4197684, 4333430, 4521840, 4604508, 5049388, 5116120, 5200116, 5247105, 5475240, 5596912, 5755635, 6139344, 6296526, 6311735, 6500145, 6782760, 6933488, 6996140, 7574082, 7674180, 7800174, 8395368, 8666860, 9209016, 10098776, 10232240, 10400232, 10494210, 10950480, 11361123, 11511270, 12593052, 12623470, 13000290, 13565520, 13992280, 15148164, 15348360, 15600348, 15741315, 16790736, 17333720, 18418032, 18935205, 19500435, 20197552, 20800464, 20988420, 22722246, 23022540, 25186104, 25246940, 26000580, 27984560, 29033981, 30296328, 30696720, 31200696, 31482630, 34667440, 37870410, 39000870, 41976840, 45444492, 46045080, 50372208, 50493880, 52001160, 56805615, 58067962, 60592656, 62401392, 62965260, 75740820, 78001740, 83953680, 87101943, 90888984, 92090160, 100987760, 104002320, 113611230, 116135924, 125930520, 145169905, 151481640, 156003480, 174203886, 181777968, 227222460, 232271848, 251861040, 261305829, 290339810, 302963280, 312006960, 348407772, 435509715, 454444920, 464543696, 522611658, 580679620, 696815544, 871019430, 908889840, 1045223316, 1161359240, 1306529145, 1393631088, 1742038860, 2090446632, 2322718480, 2613058290, 3484077720, 4180893264, 5226116580, 6968155440, 10452233160, 20904466320]

約数ペア:

[(1, 20904466320), (2, 10452233160), (3, 6968155440), (4, 5226116580), (5, 4180893264), (6, 3484077720), (8, 2613058290), (9, 2322718480), (10, 2090446632), (12, 1742038860), (15, 1393631088), (16, 1306529145), (18, 1161359240), (20, 1045223316), (23, 908889840), (24, 871019430), (30, 696815544), (36, 580679620), (40, 522611658), (45, 464543696), (46, 454444920), (48, 435509715), (60, 348407772), (67, 312006960), (69, 302963280), (72, 290339810), (80, 261305829), (83, 251861040), (90, 232271848), (92, 227222460), (115, 181777968), (120, 174203886), (134, 156003480), (138, 151481640), (144, 145169905), (166, 125930520), (180, 116135924), (184, 113611230), (201, 104002320), (207, 100987760), (227, 92090160), (230, 90888984), (240, 87101943), (249, 83953680), (268, 78001740), (276, 75740820), (332, 62965260), (335, 62401392), (345, 60592656), (360, 58067962), (368, 56805615), (402, 52001160), (414, 50493880), (415, 50372208), (454, 46045080), (460, 45444492), (498, 41976840), (536, 39000870), (552, 37870410), (603, 34667440), (664, 31482630), (670, 31200696), (681, 30696720), (690, 30296328), (720, 29033981), (747, 27984560), (804, 26000580), (828, 25246940), (830, 25186104), (908, 23022540), (920, 22722246), (996, 20988420), (1005, 20800464), (1035, 20197552), (1072, 19500435), (1104, 18935205), (1135, 18418032), (1206, 17333720), (1245, 16790736), (1328, 15741315), (1340, 15600348), (1362, 15348360), (1380, 15148164), (1494, 13992280), (1541, 13565520), (1608, 13000290), (1656, 12623470), (1660, 12593052), (1816, 11511270), (1840, 11361123), (1909, 10950480), (1992, 10494210), (2010, 10400232), (2043, 10232240), (2070, 10098776), (2270, 9209016), (2412, 8666860), (2490, 8395368), (2680, 7800174), (2724, 7674180), (2760, 7574082), (2988, 6996140), (3015, 6933488), (3082, 6782760), (3216, 6500145), (3312, 6311735), (3320, 6296526), (3405, 6139344), (3632, 5755635), (3735, 5596912), (3818, 5475240), (3984, 5247105), (4020, 5200116), (4086, 5116120), (4140, 5049388), (4540, 4604508), (4623, 4521840), (4824, 4333430), (4980, 4197684), (5221, 4003920), (5360, 3900087), (5448, 3837090), (5520, 3787041), (5561, 3759120), (5727, 3650160), (5976, 3498070), (6030, 3466744), (6164, 3391380), (6640, 3148263), (6810, 3069672), (7470, 2798456), (7636, 2737620), (7705, 2713104), (8040, 2600058), (8172, 2558060), (8280, 2524694), (9080, 2302254), (9246, 2260920), (9545, 2190096), (9648, 2166715), (9960, 2098842), (10215, 2046448), (10442, 2001960), (10896, 1918545), (11122, 1879560), (11454, 1825080), (11952, 1749035), (12060, 1733372), (12328, 1695690), (13620, 1534836), (13869, 1507280), (14940, 1399228), (15209, 1374480), (15272, 1368810), (15410, 1356552), (15663, 1334640), (16080, 1300029), (16344, 1279030), (16560, 1262347), (16683, 1253040), (17181, 1216720), (18160, 1151127), (18492, 1130460), (18841, 1109520), (19090, 1095048), (19920, 1049421), (20430, 1023224), (20884, 1000980), (22244, 939780), (22908, 912540), (23115, 904368), (24120, 866686), (24656, 847845), (26105, 800784), (27240, 767418), (27738, 753640), (27805, 751824), (28635, 730032), (29880, 699614), (30418, 687240), (30544, 684405), (30820, 678276), (31326, 667320), (32688, 639515), (33366, 626520), (34362, 608360), (36984, 565230), (37682, 554760), (38180, 547524), (40860, 511612), (41768, 500490), (44488, 469890), (45627, 458160), (45816, 456270), (46230, 452184), (46989, 444880), (48240, 433343), (50049, 417680), (52210, 400392), (54480, 383709), (55476, 376820), (55610, 375912), (56523, 369840), (57270, 365016), (59760, 349807), (60836, 343620), (61640, 339138), (62652, 333660), (66732, 313260), (68724, 304180), (69345, 301456), (73968, 282615), (75364, 277380), (76045, 274896), (76360, 273762), (78315, 266928), (81720, 255806), (83415, 250608), (83536, 250245), (85905, 243344), (88976, 234945), (91254, 229080), (91632, 228135), (92460, 226092), (93978, 222440), (94205, 221904), (100098, 208840), (104420, 200196), (110952, 188410), (111220, 187956), (113046, 184920), (114540, 182508), (121672, 171810), (123280, 169569), (125304, 166830), (127903, 163440), (133464, 156630), (136881, 152720), (137448, 152090), (138690, 150728)]