20142288180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2003}}^1$

素因数の和:2395

約数の個数: 288

約数和(自身を含む): 73108998144

約数和(自身を除く): 52966709964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 347, 414, 420, 460, 483, 630, 644, 690, 694, 805, 828, 966, 1035, 1041, 1260, 1380, 1388, 1449, 1610, 1735, 1932, 2003, 2070, 2082, 2415, 2429, 2898, 3123, 3220, 3470, 4006, 4140, 4164, 4830, 4858, 5205, 5796, 6009, 6246, 6940, 7245, 7287, 7981, 8012, 9660, 9716, 10015, 10410, 12018, 12145, 12492, 14021, 14490, 14574, 15615, 15962, 18027, 20030, 20820, 21861, 23943, 24036, 24290, 28042, 28980, 29148, 30045, 31230, 31924, 36054, 36435, 39905, 40060, 42063, 43722, 46069, 47886, 48580, 55867, 56084, 60090, 62460, 70105, 71829, 72108, 72870, 79810, 84126, 87444, 90135, 92138, 95772, 109305, 111734, 119715, 120180, 126189, 138207, 140210, 143658, 145740, 159620, 167601, 168252, 180270, 184276, 210315, 218610, 223468, 230345, 239430, 252378, 276414, 279335, 280420, 287316, 322483, 335202, 359145, 360540, 414621, 420630, 437220, 460690, 478860, 502803, 504756, 552828, 558670, 630945, 644966, 670404, 691035, 695041, 718290, 829242, 838005, 841260, 921380, 967449, 1005606, 1117340, 1261890, 1289932, 1382070, 1390082, 1436580, 1612415, 1658484, 1676010, 1934898, 2011212, 2073105, 2085123, 2514015, 2523780, 2764140, 2780164, 2902347, 3224830, 3352020, 3475205, 3869796, 4146210, 4170246, 4837245, 4865287, 5028030, 5804694, 6255369, 6449660, 6950410, 8292420, 8340492, 9674490, 9730574, 10056060, 10425615, 11609388, 12510738, 13900820, 14511735, 14595861, 15985943, 19348980, 19461148, 20851230, 24326435, 25021476, 29023470, 29191722, 31276845, 31971886, 41702460, 43787583, 47957829, 48652870, 58046940, 58383444, 62553690, 63943772, 72979305, 79929715, 87575166, 95915658, 97305740, 111901601, 125107380, 143873487, 145958610, 159859430, 175150332, 191831316, 218937915, 223803202, 239789145, 287746974, 291917220, 319718860, 335704803, 437875830, 447606404, 479578290, 559508005, 575493948, 671409606, 719367435, 875751660, 959156580, 1007114409, 1119016010, 1342819212, 1438734870, 1678524015, 2014228818, 2238032020, 2877469740, 3357048030, 4028457636, 5035572045, 6714096060, 10071144090, 20142288180]

約数ペア:

[(1, 20142288180), (2, 10071144090), (3, 6714096060), (4, 5035572045), (5, 4028457636), (6, 3357048030), (7, 2877469740), (9, 2238032020), (10, 2014228818), (12, 1678524015), (14, 1438734870), (15, 1342819212), (18, 1119016010), (20, 1007114409), (21, 959156580), (23, 875751660), (28, 719367435), (30, 671409606), (35, 575493948), (36, 559508005), (42, 479578290), (45, 447606404), (46, 437875830), (60, 335704803), (63, 319718860), (69, 291917220), (70, 287746974), (84, 239789145), (90, 223803202), (92, 218937915), (105, 191831316), (115, 175150332), (126, 159859430), (138, 145958610), (140, 143873487), (161, 125107380), (180, 111901601), (207, 97305740), (210, 95915658), (230, 87575166), (252, 79929715), (276, 72979305), (315, 63943772), (322, 62553690), (345, 58383444), (347, 58046940), (414, 48652870), (420, 47957829), (460, 43787583), (483, 41702460), (630, 31971886), (644, 31276845), (690, 29191722), (694, 29023470), (805, 25021476), (828, 24326435), (966, 20851230), (1035, 19461148), (1041, 19348980), (1260, 15985943), (1380, 14595861), (1388, 14511735), (1449, 13900820), (1610, 12510738), (1735, 11609388), (1932, 10425615), (2003, 10056060), (2070, 9730574), (2082, 9674490), (2415, 8340492), (2429, 8292420), (2898, 6950410), (3123, 6449660), (3220, 6255369), (3470, 5804694), (4006, 5028030), (4140, 4865287), (4164, 4837245), (4830, 4170246), (4858, 4146210), (5205, 3869796), (5796, 3475205), (6009, 3352020), (6246, 3224830), (6940, 2902347), (7245, 2780164), (7287, 2764140), (7981, 2523780), (8012, 2514015), (9660, 2085123), (9716, 2073105), (10015, 2011212), (10410, 1934898), (12018, 1676010), (12145, 1658484), (12492, 1612415), (14021, 1436580), (14490, 1390082), (14574, 1382070), (15615, 1289932), (15962, 1261890), (18027, 1117340), (20030, 1005606), (20820, 967449), (21861, 921380), (23943, 841260), (24036, 838005), (24290, 829242), (28042, 718290), (28980, 695041), (29148, 691035), (30045, 670404), (31230, 644966), (31924, 630945), (36054, 558670), (36435, 552828), (39905, 504756), (40060, 502803), (42063, 478860), (43722, 460690), (46069, 437220), (47886, 420630), (48580, 414621), (55867, 360540), (56084, 359145), (60090, 335202), (62460, 322483), (70105, 287316), (71829, 280420), (72108, 279335), (72870, 276414), (79810, 252378), (84126, 239430), (87444, 230345), (90135, 223468), (92138, 218610), (95772, 210315), (109305, 184276), (111734, 180270), (119715, 168252), (120180, 167601), (126189, 159620), (138207, 145740), (140210, 143658)]