20116091520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:573

約数の個数: 576

約数和(自身を含む): 81410883840

約数和(自身を除く): 61294792320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 263, 271, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 526, 542, 560, 576, 588, 630, 640, 672, 720, 735, 784, 789, 813, 840, 882, 896, 960, 980, 1008, 1052, 1084, 1120, 1152, 1176, 1260, 1315, 1344, 1355, 1440, 1470, 1568, 1578, 1626, 1680, 1764, 1841, 1897, 1920, 1960, 2016, 2104, 2168, 2205, 2240, 2352, 2367, 2439, 2520, 2630, 2688, 2710, 2880, 2940, 3136, 3156, 3252, 3360, 3528, 3682, 3794, 3920, 3945, 4032, 4065, 4208, 4336, 4410, 4480, 4704, 4734, 4878, 5040, 5260, 5420, 5523, 5691, 5760, 5880, 6272, 6312, 6504, 6720, 7056, 7364, 7588, 7840, 7890, 8064, 8130, 8416, 8672, 8820, 9205, 9408, 9468, 9485, 9756, 10080, 10520, 10840, 11046, 11382, 11760, 11835, 12195, 12624, 12887, 13008, 13279, 13440, 14112, 14728, 15176, 15680, 15780, 16260, 16569, 16832, 17073, 17344, 17640, 18410, 18816, 18936, 18970, 19512, 20160, 21040, 21680, 22092, 22764, 23520, 23670, 24390, 25248, 25774, 26016, 26558, 27615, 28224, 28455, 29456, 30352, 31360, 31560, 32520, 33138, 33664, 34146, 34688, 35280, 36820, 37872, 37940, 38661, 39024, 39837, 40320, 42080, 43360, 44184, 45528, 47040, 47340, 48780, 50496, 51548, 52032, 53116, 55230, 56448, 56910, 58912, 60704, 63120, 64435, 65040, 66276, 66395, 68292, 70560, 71273, 73640, 75744, 75880, 77322, 78048, 79674, 82845, 84160, 85365, 86720, 88368, 91056, 94080, 94680, 97560, 100992, 103096, 104064, 106232, 110460, 113820, 115983, 117824, 119511, 121408, 126240, 128870, 130080, 132552, 132790, 136584, 141120, 142546, 147280, 151488, 151760, 154644, 156096, 159348, 165690, 168320, 170730, 173440, 176736, 182112, 189360, 193305, 195120, 199185, 206192, 212464, 213819, 220920, 227640, 231966, 235648, 239022, 242816, 252480, 257740, 260160, 265104, 265580, 273168, 282240, 285092, 294560, 302976, 303520, 309288, 312192, 318696, 331380, 341460, 353472, 356365, 364224, 378720, 386610, 390240, 398370, 412384, 424928, 427638, 441840, 455280, 463932, 478044, 498911, 504960, 515480, 520320, 530208, 531160, 546336, 570184, 579915, 589120, 597555, 607040, 618576, 637392, 641457, 662760, 682920, 706944, 712730, 728448, 757440, 773220, 780480, 796740, 824768, 849856, 855276, 883680, 910560, 927864, 956088, 997822, 1030960, 1060416, 1062320, 1069095, 1092672, 1140368, 1159830, 1178240, 1195110, 1214080, 1237152, 1274784, 1282914, 1325520, 1365840, 1425460, 1496733, 1514880, 1546440, 1560960, 1593480, 1649536, 1699712, 1710552, 1767360, 1821120, 1855728, 1912176, 1995644, 2061920, 2120832, 2124640, 2138190, 2185344, 2280736, 2319660, 2390220, 2474304, 2494555, 2549568, 2565828, 2651040, 2731680, 2850920, 2993466, 3092880, 3186960, 3207285, 3421104, 3492377, 3534720, 3642240, 3711456, 3824352, 3991288, 4123840, 4249280, 4276380, 4490199, 4561472, 4639320, 4780440, 4948608, 4989110, 5099136, 5131656, 5302080, 5463360, 5701840, 5986932, 6185760, 6373920, 6414570, 6842208, 6984754, 7422912, 7483665, 7648704, 7982576, 8247680, 8498560, 8552760, 8980398, 9122944, 9278640, 9560880, 9978220, 10263312, 10477131, 10604160, 10926720, 11403680, 11973864, 12371520, 12747840, 12829140, 13684416, 13969508, 14845824, 14967330, 15297408, 15965152, 17105520, 17461885, 17960796, 18557280, 19121760, 19956440, 20526624, 20954262, 22450995, 22807360, 23947728, 24743040, 25495680, 25658280, 27368832, 27939016, 29934660, 31431393, 31930304, 34211040, 34923770, 35921592, 37114560, 38243520, 39912880, 41053248, 41908524, 44901990, 45614720, 47895456, 51316560, 52385655, 55878032, 59869320, 62862786, 63860608, 68422080, 69847540, 71843184, 74229120, 76487040, 79825760, 82106496, 83817048, 89803980, 95790912, 102633120, 104771310, 111756064, 119738640, 125725572, 136844160, 139695080, 143686368, 157156965, 159651520, 167634096, 179607960, 191581824, 205266240, 209542620, 223512128, 239477280, 251451144, 279390160, 287372736, 314313930, 319303040, 335268192, 359215920, 410532480, 419085240, 447024256, 478954560, 502902288, 558780320, 574745472, 628627860, 670536384, 718431840, 838170480, 957909120, 1005804576, 1117560640, 1257255720, 1341072768, 1436863680, 1676340960, 2011609152, 2235121280, 2514511440, 2873727360, 3352681920, 4023218304, 5029022880, 6705363840, 10058045760, 20116091520]

約数ペア:

[(1, 20116091520), (2, 10058045760), (3, 6705363840), (4, 5029022880), (5, 4023218304), (6, 3352681920), (7, 2873727360), (8, 2514511440), (9, 2235121280), (10, 2011609152), (12, 1676340960), (14, 1436863680), (15, 1341072768), (16, 1257255720), (18, 1117560640), (20, 1005804576), (21, 957909120), (24, 838170480), (28, 718431840), (30, 670536384), (32, 628627860), (35, 574745472), (36, 558780320), (40, 502902288), (42, 478954560), (45, 447024256), (48, 419085240), (49, 410532480), (56, 359215920), (60, 335268192), (63, 319303040), (64, 314313930), (70, 287372736), (72, 279390160), (80, 251451144), (84, 239477280), (90, 223512128), (96, 209542620), (98, 205266240), (105, 191581824), (112, 179607960), (120, 167634096), (126, 159651520), (128, 157156965), (140, 143686368), (144, 139695080), (147, 136844160), (160, 125725572), (168, 119738640), (180, 111756064), (192, 104771310), (196, 102633120), (210, 95790912), (224, 89803980), (240, 83817048), (245, 82106496), (252, 79825760), (263, 76487040), (271, 74229120), (280, 71843184), (288, 69847540), (294, 68422080), (315, 63860608), (320, 62862786), (336, 59869320), (360, 55878032), (384, 52385655), (392, 51316560), (420, 47895456), (441, 45614720), (448, 44901990), (480, 41908524), (490, 41053248), (504, 39912880), (526, 38243520), (542, 37114560), (560, 35921592), (576, 34923770), (588, 34211040), (630, 31930304), (640, 31431393), (672, 29934660), (720, 27939016), (735, 27368832), (784, 25658280), (789, 25495680), (813, 24743040), (840, 23947728), (882, 22807360), (896, 22450995), (960, 20954262), (980, 20526624), (1008, 19956440), (1052, 19121760), (1084, 18557280), (1120, 17960796), (1152, 17461885), (1176, 17105520), (1260, 15965152), (1315, 15297408), (1344, 14967330), (1355, 14845824), (1440, 13969508), (1470, 13684416), (1568, 12829140), (1578, 12747840), (1626, 12371520), (1680, 11973864), (1764, 11403680), (1841, 10926720), (1897, 10604160), (1920, 10477131), (1960, 10263312), (2016, 9978220), (2104, 9560880), (2168, 9278640), (2205, 9122944), (2240, 8980398), (2352, 8552760), (2367, 8498560), (2439, 8247680), (2520, 7982576), (2630, 7648704), (2688, 7483665), (2710, 7422912), (2880, 6984754), (2940, 6842208), (3136, 6414570), (3156, 6373920), (3252, 6185760), (3360, 5986932), (3528, 5701840), (3682, 5463360), (3794, 5302080), (3920, 5131656), (3945, 5099136), (4032, 4989110), (4065, 4948608), (4208, 4780440), (4336, 4639320), (4410, 4561472), (4480, 4490199), (4704, 4276380), (4734, 4249280), (4878, 4123840), (5040, 3991288), (5260, 3824352), (5420, 3711456), (5523, 3642240), (5691, 3534720), (5760, 3492377), (5880, 3421104), (6272, 3207285), (6312, 3186960), (6504, 3092880), (6720, 2993466), (7056, 2850920), (7364, 2731680), (7588, 2651040), (7840, 2565828), (7890, 2549568), (8064, 2494555), (8130, 2474304), (8416, 2390220), (8672, 2319660), (8820, 2280736), (9205, 2185344), (9408, 2138190), (9468, 2124640), (9485, 2120832), (9756, 2061920), (10080, 1995644), (10520, 1912176), (10840, 1855728), (11046, 1821120), (11382, 1767360), (11760, 1710552), (11835, 1699712), (12195, 1649536), (12624, 1593480), (12887, 1560960), (13008, 1546440), (13279, 1514880), (13440, 1496733), (14112, 1425460), (14728, 1365840), (15176, 1325520), (15680, 1282914), (15780, 1274784), (16260, 1237152), (16569, 1214080), (16832, 1195110), (17073, 1178240), (17344, 1159830), (17640, 1140368), (18410, 1092672), (18816, 1069095), (18936, 1062320), (18970, 1060416), (19512, 1030960), (20160, 997822), (21040, 956088), (21680, 927864), (22092, 910560), (22764, 883680), (23520, 855276), (23670, 849856), (24390, 824768), (25248, 796740), (25774, 780480), (26016, 773220), (26558, 757440), (27615, 728448), (28224, 712730), (28455, 706944), (29456, 682920), (30352, 662760), (31360, 641457), (31560, 637392), (32520, 618576), (33138, 607040), (33664, 597555), (34146, 589120), (34688, 579915), (35280, 570184), (36820, 546336), (37872, 531160), (37940, 530208), (38661, 520320), (39024, 515480), (39837, 504960), (40320, 498911), (42080, 478044), (43360, 463932), (44184, 455280), (45528, 441840), (47040, 427638), (47340, 424928), (48780, 412384), (50496, 398370), (51548, 390240), (52032, 386610), (53116, 378720), (55230, 364224), (56448, 356365), (56910, 353472), (58912, 341460), (60704, 331380), (63120, 318696), (64435, 312192), (65040, 309288), (66276, 303520), (66395, 302976), (68292, 294560), (70560, 285092), (71273, 282240), (73640, 273168), (75744, 265580), (75880, 265104), (77322, 260160), (78048, 257740), (79674, 252480), (82845, 242816), (84160, 239022), (85365, 235648), (86720, 231966), (88368, 227640), (91056, 220920), (94080, 213819), (94680, 212464), (97560, 206192), (100992, 199185), (103096, 195120), (104064, 193305), (106232, 189360), (110460, 182112), (113820, 176736), (115983, 173440), (117824, 170730), (119511, 168320), (121408, 165690), (126240, 159348), (128870, 156096), (130080, 154644), (132552, 151760), (132790, 151488), (136584, 147280), (141120, 142546)]