21800172240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1451}}^1$

素因数の和:1759

約数の個数: 480

約数和(自身を含む): 91677560832

約数和(自身を除く): 69877388592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 271, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 542, 560, 616, 630, 660, 693, 720, 770, 792, 813, 840, 880, 924, 990, 1008, 1084, 1155, 1232, 1260, 1320, 1355, 1386, 1451, 1540, 1584, 1626, 1680, 1848, 1897, 1980, 2168, 2310, 2439, 2520, 2640, 2710, 2772, 2902, 2981, 3080, 3252, 3465, 3696, 3794, 3960, 4065, 4336, 4353, 4620, 4878, 5040, 5420, 5544, 5691, 5804, 5962, 6160, 6504, 6930, 7255, 7588, 7920, 8130, 8706, 8943, 9240, 9485, 9756, 10157, 10840, 11088, 11382, 11608, 11924, 12195, 13008, 13059, 13860, 14510, 14905, 15176, 15961, 16260, 17073, 17412, 17886, 18480, 18970, 19512, 20314, 20867, 21680, 21765, 22764, 23216, 23848, 24390, 26118, 26829, 27720, 28455, 29020, 29810, 30352, 30471, 31922, 32520, 34146, 34824, 35772, 37940, 39024, 40628, 41734, 43530, 44715, 45528, 47696, 47883, 48780, 50785, 52236, 53658, 55440, 56910, 58040, 59620, 60942, 62601, 63844, 65040, 65295, 68292, 69648, 71544, 75880, 79805, 81256, 83468, 85365, 87060, 89430, 91056, 91413, 95766, 97560, 101570, 104335, 104472, 107316, 111727, 113820, 116080, 119240, 121884, 125202, 127688, 130590, 134145, 136584, 143088, 143649, 151760, 152355, 159610, 162512, 166936, 170730, 174120, 178860, 182826, 187803, 191532, 195120, 203140, 208670, 208944, 214632, 223454, 227640, 238480, 239415, 243768, 250404, 255376, 261180, 268290, 273168, 287298, 304710, 313005, 319220, 333872, 335181, 341460, 348240, 357720, 365652, 375606, 383064, 393221, 406280, 417340, 429264, 446908, 455280, 457065, 478830, 487536, 500808, 522360, 536580, 558635, 574596, 609420, 626010, 638440, 670362, 682920, 715440, 718245, 731304, 751212, 766128, 786442, 812560, 834680, 893816, 914130, 939015, 957660, 1001616, 1005543, 1044720, 1073160, 1117270, 1149192, 1179663, 1218840, 1252020, 1276880, 1340724, 1365840, 1436490, 1462608, 1502424, 1572884, 1669360, 1675905, 1787632, 1828260, 1878030, 1915320, 1966105, 2011086, 2146320, 2234540, 2298384, 2359326, 2437680, 2504040, 2681448, 2752547, 2872980, 3004848, 3145768, 3351810, 3538989, 3656520, 3756060, 3830640, 3932210, 4022172, 4325431, 4469080, 4718652, 5008080, 5027715, 5362896, 5505094, 5745960, 5898315, 6291536, 6703620, 7077978, 7313040, 7512120, 7864420, 8044344, 8257641, 8650862, 8938160, 9437304, 10055430, 11010188, 11491920, 11796630, 12976293, 13407240, 13762735, 14155956, 15024240, 15728840, 16088688, 16515282, 17301724, 17694945, 18874608, 20110860, 21627155, 22020376, 23593260, 24772923, 25952586, 26814480, 27525470, 28311912, 30278017, 31457680, 33030564, 34603448, 35389890, 38928879, 40221720, 41288205, 43254310, 44040752, 47186520, 49545846, 51905172, 55050940, 56623824, 60556034, 64881465, 66061128, 69206896, 70779780, 77857758, 80443440, 82576410, 86508620, 90834051, 94373040, 99091692, 103810344, 110101880, 121112068, 123864615, 129762930, 132122256, 141559560, 151390085, 155715516, 165152820, 173017240, 181668102, 194644395, 198183384, 207620688, 220203760, 242224136, 247729230, 259525860, 272502153, 283119120, 302780170, 311431032, 330305640, 346034480, 363336204, 389288790, 396366768, 454170255, 484448272, 495458460, 519051720, 545004306, 605560340, 622862064, 660611280, 726672408, 778577580, 908340510, 990916920, 1038103440, 1090008612, 1211120680, 1362510765, 1453344816, 1557155160, 1816681020, 1981833840, 2180017224, 2422241360, 2725021530, 3114310320, 3633362040, 4360034448, 5450043060, 7266724080, 10900086120, 21800172240]

約数ペア:

[(1, 21800172240), (2, 10900086120), (3, 7266724080), (4, 5450043060), (5, 4360034448), (6, 3633362040), (7, 3114310320), (8, 2725021530), (9, 2422241360), (10, 2180017224), (11, 1981833840), (12, 1816681020), (14, 1557155160), (15, 1453344816), (16, 1362510765), (18, 1211120680), (20, 1090008612), (21, 1038103440), (22, 990916920), (24, 908340510), (28, 778577580), (30, 726672408), (33, 660611280), (35, 622862064), (36, 605560340), (40, 545004306), (42, 519051720), (44, 495458460), (45, 484448272), (48, 454170255), (55, 396366768), (56, 389288790), (60, 363336204), (63, 346034480), (66, 330305640), (70, 311431032), (72, 302780170), (77, 283119120), (80, 272502153), (84, 259525860), (88, 247729230), (90, 242224136), (99, 220203760), (105, 207620688), (110, 198183384), (112, 194644395), (120, 181668102), (126, 173017240), (132, 165152820), (140, 155715516), (144, 151390085), (154, 141559560), (165, 132122256), (168, 129762930), (176, 123864615), (180, 121112068), (198, 110101880), (210, 103810344), (220, 99091692), (231, 94373040), (240, 90834051), (252, 86508620), (264, 82576410), (271, 80443440), (280, 77857758), (308, 70779780), (315, 69206896), (330, 66061128), (336, 64881465), (360, 60556034), (385, 56623824), (396, 55050940), (420, 51905172), (440, 49545846), (462, 47186520), (495, 44040752), (504, 43254310), (528, 41288205), (542, 40221720), (560, 38928879), (616, 35389890), (630, 34603448), (660, 33030564), (693, 31457680), (720, 30278017), (770, 28311912), (792, 27525470), (813, 26814480), (840, 25952586), (880, 24772923), (924, 23593260), (990, 22020376), (1008, 21627155), (1084, 20110860), (1155, 18874608), (1232, 17694945), (1260, 17301724), (1320, 16515282), (1355, 16088688), (1386, 15728840), (1451, 15024240), (1540, 14155956), (1584, 13762735), (1626, 13407240), (1680, 12976293), (1848, 11796630), (1897, 11491920), (1980, 11010188), (2168, 10055430), (2310, 9437304), (2439, 8938160), (2520, 8650862), (2640, 8257641), (2710, 8044344), (2772, 7864420), (2902, 7512120), (2981, 7313040), (3080, 7077978), (3252, 6703620), (3465, 6291536), (3696, 5898315), (3794, 5745960), (3960, 5505094), (4065, 5362896), (4336, 5027715), (4353, 5008080), (4620, 4718652), (4878, 4469080), (5040, 4325431), (5420, 4022172), (5544, 3932210), (5691, 3830640), (5804, 3756060), (5962, 3656520), (6160, 3538989), (6504, 3351810), (6930, 3145768), (7255, 3004848), (7588, 2872980), (7920, 2752547), (8130, 2681448), (8706, 2504040), (8943, 2437680), (9240, 2359326), (9485, 2298384), (9756, 2234540), (10157, 2146320), (10840, 2011086), (11088, 1966105), (11382, 1915320), (11608, 1878030), (11924, 1828260), (12195, 1787632), (13008, 1675905), (13059, 1669360), (13860, 1572884), (14510, 1502424), (14905, 1462608), (15176, 1436490), (15961, 1365840), (16260, 1340724), (17073, 1276880), (17412, 1252020), (17886, 1218840), (18480, 1179663), (18970, 1149192), (19512, 1117270), (20314, 1073160), (20867, 1044720), (21680, 1005543), (21765, 1001616), (22764, 957660), (23216, 939015), (23848, 914130), (24390, 893816), (26118, 834680), (26829, 812560), (27720, 786442), (28455, 766128), (29020, 751212), (29810, 731304), (30352, 718245), (30471, 715440), (31922, 682920), (32520, 670362), (34146, 638440), (34824, 626010), (35772, 609420), (37940, 574596), (39024, 558635), (40628, 536580), (41734, 522360), (43530, 500808), (44715, 487536), (45528, 478830), (47696, 457065), (47883, 455280), (48780, 446908), (50785, 429264), (52236, 417340), (53658, 406280), (55440, 393221), (56910, 383064), (58040, 375606), (59620, 365652), (60942, 357720), (62601, 348240), (63844, 341460), (65040, 335181), (65295, 333872), (68292, 319220), (69648, 313005), (71544, 304710), (75880, 287298), (79805, 273168), (81256, 268290), (83468, 261180), (85365, 255376), (87060, 250404), (89430, 243768), (91056, 239415), (91413, 238480), (95766, 227640), (97560, 223454), (101570, 214632), (104335, 208944), (104472, 208670), (107316, 203140), (111727, 195120), (113820, 191532), (116080, 187803), (119240, 182826), (121884, 178860), (125202, 174120), (127688, 170730), (130590, 166936), (134145, 162512), (136584, 159610), (143088, 152355), (143649, 151760)]