309838389120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{49853}}^1$

素因数の和:49974

約数の個数: 384

約数和(自身を含む): 1166116966560

約数和(自身を除く): 856278577440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 83, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 166, 180, 192, 195, 208, 234, 240, 249, 260, 288, 312, 320, 332, 360, 384, 390, 415, 416, 468, 480, 498, 520, 576, 585, 624, 640, 664, 720, 747, 780, 830, 832, 936, 960, 996, 1040, 1079, 1152, 1170, 1245, 1248, 1328, 1440, 1494, 1560, 1660, 1664, 1872, 1920, 1992, 2080, 2158, 2340, 2490, 2496, 2656, 2880, 2988, 3120, 3237, 3320, 3735, 3744, 3984, 4160, 4316, 4680, 4980, 4992, 5312, 5395, 5760, 5976, 6240, 6474, 6640, 7470, 7488, 7968, 8320, 8632, 9360, 9711, 9960, 10624, 10790, 11952, 12480, 12948, 13280, 14940, 14976, 15936, 16185, 17264, 18720, 19422, 19920, 21580, 23904, 24960, 25896, 26560, 29880, 31872, 32370, 34528, 37440, 38844, 39840, 43160, 47808, 48555, 49853, 51792, 53120, 59760, 64740, 69056, 74880, 77688, 79680, 86320, 95616, 97110, 99706, 103584, 119520, 129480, 138112, 149559, 155376, 159360, 172640, 194220, 199412, 207168, 239040, 249265, 258960, 299118, 310752, 345280, 388440, 398824, 414336, 448677, 478080, 498530, 517920, 598236, 621504, 648089, 690560, 747795, 776880, 797648, 897354, 997060, 1035840, 1196472, 1243008, 1296178, 1495590, 1553760, 1595296, 1794708, 1944267, 1994120, 2071680, 2243385, 2392944, 2592356, 2991180, 3107520, 3190592, 3240445, 3589416, 3888534, 3988240, 4137799, 4486770, 4785888, 5184712, 5832801, 5982360, 6215040, 6381184, 6480890, 7178832, 7777068, 7976480, 8275598, 8973540, 9571776, 9721335, 10369424, 11665602, 11964720, 12413397, 12961780, 14357664, 15554136, 15952960, 16551196, 17947080, 19143552, 19442670, 20688995, 20738848, 23331204, 23929440, 24826794, 25923560, 28715328, 29164005, 31108272, 31905920, 33102392, 35894160, 37240191, 38885340, 41377990, 41477696, 46662408, 47858880, 49653588, 51847120, 53791387, 57430656, 58328010, 62066985, 62216544, 66204784, 71788320, 74480382, 77770680, 82755980, 82955392, 93324816, 95717760, 99307176, 103694240, 107582774, 116656020, 124133970, 124433088, 132409568, 143576640, 148960764, 155541360, 161374161, 165511960, 186200955, 186649632, 198614352, 207388480, 215165548, 233312040, 248267940, 248866176, 264819136, 268956935, 287153280, 297921528, 311082720, 322748322, 331023920, 372401910, 373299264, 397228704, 414776960, 430331096, 466624080, 484122483, 496535880, 529638272, 537913870, 595843056, 622165440, 645496644, 662047840, 744803820, 746598528, 794457408, 806870805, 860662192, 933248160, 968244966, 993071760, 1075827740, 1191686112, 1244330880, 1290993288, 1324095680, 1489607640, 1588914816, 1613741610, 1721324384, 1866496320, 1936489932, 1986143520, 2151655480, 2383372224, 2420612415, 2581986576, 2648191360, 2979215280, 3227483220, 3442648768, 3732992640, 3872979864, 3972287040, 4303310960, 4766744448, 4841224830, 5163973152, 5958430560, 6454966440, 6885297536, 7745959728, 7944574080, 8606621920, 9682449660, 10327946304, 11916861120, 12909932880, 15491919456, 17213243840, 19364899320, 20655892608, 23833722240, 25819865760, 30983838912, 34426487680, 38729798640, 51639731520, 61967677824, 77459597280, 103279463040, 154919194560, 309838389120]

約数ペア:

[(1, 309838389120), (2, 154919194560), (3, 103279463040), (4, 77459597280), (5, 61967677824), (6, 51639731520), (8, 38729798640), (9, 34426487680), (10, 30983838912), (12, 25819865760), (13, 23833722240), (15, 20655892608), (16, 19364899320), (18, 17213243840), (20, 15491919456), (24, 12909932880), (26, 11916861120), (30, 10327946304), (32, 9682449660), (36, 8606621920), (39, 7944574080), (40, 7745959728), (45, 6885297536), (48, 6454966440), (52, 5958430560), (60, 5163973152), (64, 4841224830), (65, 4766744448), (72, 4303310960), (78, 3972287040), (80, 3872979864), (83, 3732992640), (90, 3442648768), (96, 3227483220), (104, 2979215280), (117, 2648191360), (120, 2581986576), (128, 2420612415), (130, 2383372224), (144, 2151655480), (156, 1986143520), (160, 1936489932), (166, 1866496320), (180, 1721324384), (192, 1613741610), (195, 1588914816), (208, 1489607640), (234, 1324095680), (240, 1290993288), (249, 1244330880), (260, 1191686112), (288, 1075827740), (312, 993071760), (320, 968244966), (332, 933248160), (360, 860662192), (384, 806870805), (390, 794457408), (415, 746598528), (416, 744803820), (468, 662047840), (480, 645496644), (498, 622165440), (520, 595843056), (576, 537913870), (585, 529638272), (624, 496535880), (640, 484122483), (664, 466624080), (720, 430331096), (747, 414776960), (780, 397228704), (830, 373299264), (832, 372401910), (936, 331023920), (960, 322748322), (996, 311082720), (1040, 297921528), (1079, 287153280), (1152, 268956935), (1170, 264819136), (1245, 248866176), (1248, 248267940), (1328, 233312040), (1440, 215165548), (1494, 207388480), (1560, 198614352), (1660, 186649632), (1664, 186200955), (1872, 165511960), (1920, 161374161), (1992, 155541360), (2080, 148960764), (2158, 143576640), (2340, 132409568), (2490, 124433088), (2496, 124133970), (2656, 116656020), (2880, 107582774), (2988, 103694240), (3120, 99307176), (3237, 95717760), (3320, 93324816), (3735, 82955392), (3744, 82755980), (3984, 77770680), (4160, 74480382), (4316, 71788320), (4680, 66204784), (4980, 62216544), (4992, 62066985), (5312, 58328010), (5395, 57430656), (5760, 53791387), (5976, 51847120), (6240, 49653588), (6474, 47858880), (6640, 46662408), (7470, 41477696), (7488, 41377990), (7968, 38885340), (8320, 37240191), (8632, 35894160), (9360, 33102392), (9711, 31905920), (9960, 31108272), (10624, 29164005), (10790, 28715328), (11952, 25923560), (12480, 24826794), (12948, 23929440), (13280, 23331204), (14940, 20738848), (14976, 20688995), (15936, 19442670), (16185, 19143552), (17264, 17947080), (18720, 16551196), (19422, 15952960), (19920, 15554136), (21580, 14357664), (23904, 12961780), (24960, 12413397), (25896, 11964720), (26560, 11665602), (29880, 10369424), (31872, 9721335), (32370, 9571776), (34528, 8973540), (37440, 8275598), (38844, 7976480), (39840, 7777068), (43160, 7178832), (47808, 6480890), (48555, 6381184), (49853, 6215040), (51792, 5982360), (53120, 5832801), (59760, 5184712), (64740, 4785888), (69056, 4486770), (74880, 4137799), (77688, 3988240), (79680, 3888534), (86320, 3589416), (95616, 3240445), (97110, 3190592), (99706, 3107520), (103584, 2991180), (119520, 2592356), (129480, 2392944), (138112, 2243385), (149559, 2071680), (155376, 1994120), (159360, 1944267), (172640, 1794708), (194220, 1595296), (199412, 1553760), (207168, 1495590), (239040, 1296178), (249265, 1243008), (258960, 1196472), (299118, 1035840), (310752, 997060), (345280, 897354), (388440, 797648), (398824, 776880), (414336, 747795), (448677, 690560), (478080, 648089), (498530, 621504), (517920, 598236)]