81035045280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{1877}}^1\times {\mathrm{4283}}^1$

素因数の和:6188

約数の個数: 288

約数和(自身を含む): 316278877824

約数和(自身を除く): 235243832544

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 1877, 2016, 2520, 3360, 3754, 4283, 5040, 5631, 7508, 8566, 9385, 10080, 11262, 12849, 13139, 15016, 16893, 17132, 18770, 21415, 22524, 25698, 26278, 28155, 29981, 30032, 33786, 34264, 37540, 38547, 39417, 42830, 45048, 51396, 52556, 56310, 59962, 60064, 64245, 65695, 67572, 68528, 75080, 77094, 78834, 84465, 85660, 89943, 90096, 102792, 105112, 112620, 118251, 119924, 128490, 131390, 135144, 137056, 149905, 150160, 154188, 157668, 168930, 171320, 179886, 180192, 192735, 197085, 205584, 210224, 225240, 236502, 239848, 256980, 262780, 269829, 270288, 299810, 300320, 308376, 315336, 337860, 342640, 359772, 385470, 394170, 411168, 420448, 449715, 450480, 473004, 479696, 513960, 525560, 539658, 540576, 591255, 599620, 616752, 630672, 675720, 685280, 719544, 770940, 788340, 899430, 900960, 946008, 959392, 1027920, 1051120, 1079316, 1182510, 1199240, 1233504, 1261344, 1349145, 1351440, 1439088, 1541880, 1576680, 1798860, 1892016, 2055840, 2102240, 2158632, 2365020, 2398480, 2698290, 2702880, 2878176, 3083760, 3153360, 3597720, 3784032, 4317264, 4730040, 4796960, 5396580, 6167520, 6306720, 7195440, 8039191, 8634528, 9460080, 10793160, 14390880, 16078382, 18920160, 21586320, 24117573, 32156764, 40195955, 43172640, 48235146, 56274337, 64313528, 72352719, 80391910, 96470292, 112548674, 120587865, 128627056, 144705438, 160783820, 168823011, 192940584, 225097348, 241175730, 257254112, 281371685, 289410876, 321567640, 337646022, 361763595, 385881168, 450194696, 482351460, 506469033, 562743370, 578821752, 643135280, 675292044, 723527190, 771762336, 844115055, 900389392, 964702920, 1012938066, 1125486740, 1157643504, 1286270560, 1350584088, 1447054380, 1688230110, 1800778784, 1929405840, 2025876132, 2250973480, 2315287008, 2532345165, 2701168176, 2894108760, 3376460220, 3858811680, 4051752264, 4501946960, 5064690330, 5402336352, 5788217520, 6752920440, 8103504528, 9003893920, 10129380660, 11576435040, 13505840880, 16207009056, 20258761320, 27011681760, 40517522640, 81035045280]

約数ペア:

[(1, 81035045280), (2, 40517522640), (3, 27011681760), (4, 20258761320), (5, 16207009056), (6, 13505840880), (7, 11576435040), (8, 10129380660), (9, 9003893920), (10, 8103504528), (12, 6752920440), (14, 5788217520), (15, 5402336352), (16, 5064690330), (18, 4501946960), (20, 4051752264), (21, 3858811680), (24, 3376460220), (28, 2894108760), (30, 2701168176), (32, 2532345165), (35, 2315287008), (36, 2250973480), (40, 2025876132), (42, 1929405840), (45, 1800778784), (48, 1688230110), (56, 1447054380), (60, 1350584088), (63, 1286270560), (70, 1157643504), (72, 1125486740), (80, 1012938066), (84, 964702920), (90, 900389392), (96, 844115055), (105, 771762336), (112, 723527190), (120, 675292044), (126, 643135280), (140, 578821752), (144, 562743370), (160, 506469033), (168, 482351460), (180, 450194696), (210, 385881168), (224, 361763595), (240, 337646022), (252, 321567640), (280, 289410876), (288, 281371685), (315, 257254112), (336, 241175730), (360, 225097348), (420, 192940584), (480, 168823011), (504, 160783820), (560, 144705438), (630, 128627056), (672, 120587865), (720, 112548674), (840, 96470292), (1008, 80391910), (1120, 72352719), (1260, 64313528), (1440, 56274337), (1680, 48235146), (1877, 43172640), (2016, 40195955), (2520, 32156764), (3360, 24117573), (3754, 21586320), (4283, 18920160), (5040, 16078382), (5631, 14390880), (7508, 10793160), (8566, 9460080), (9385, 8634528), (10080, 8039191), (11262, 7195440), (12849, 6306720), (13139, 6167520), (15016, 5396580), (16893, 4796960), (17132, 4730040), (18770, 4317264), (21415, 3784032), (22524, 3597720), (25698, 3153360), (26278, 3083760), (28155, 2878176), (29981, 2702880), (30032, 2698290), (33786, 2398480), (34264, 2365020), (37540, 2158632), (38547, 2102240), (39417, 2055840), (42830, 1892016), (45048, 1798860), (51396, 1576680), (52556, 1541880), (56310, 1439088), (59962, 1351440), (60064, 1349145), (64245, 1261344), (65695, 1233504), (67572, 1199240), (68528, 1182510), (75080, 1079316), (77094, 1051120), (78834, 1027920), (84465, 959392), (85660, 946008), (89943, 900960), (90096, 899430), (102792, 788340), (105112, 770940), (112620, 719544), (118251, 685280), (119924, 675720), (128490, 630672), (131390, 616752), (135144, 599620), (137056, 591255), (149905, 540576), (150160, 539658), (154188, 525560), (157668, 513960), (168930, 479696), (171320, 473004), (179886, 450480), (180192, 449715), (192735, 420448), (197085, 411168), (205584, 394170), (210224, 385470), (225240, 359772), (236502, 342640), (239848, 337860), (256980, 315336), (262780, 308376), (269829, 300320), (270288, 299810)]