64627832880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85243}}^1$

素因数の和:85287

約数の個数: 280

約数和(自身を含む): 242619085968

約数和(自身を除く): 177991253088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 729, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1458, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2808, 2916, 3120, 3159, 3240, 3510, 3645, 3888, 4212, 4680, 4860, 5265, 5616, 5832, 6318, 6480, 7020, 7290, 8424, 9360, 9477, 9720, 10530, 11664, 12636, 14040, 14580, 15795, 16848, 18954, 19440, 21060, 25272, 28080, 29160, 31590, 37908, 42120, 47385, 50544, 58320, 63180, 75816, 84240, 85243, 94770, 126360, 151632, 170486, 189540, 252720, 255729, 340972, 379080, 426215, 511458, 681944, 758160, 767187, 852430, 1022916, 1108159, 1278645, 1363888, 1534374, 1704860, 2045832, 2216318, 2301561, 2557290, 3068748, 3324477, 3409720, 3835935, 4091664, 4432636, 4603122, 5114580, 5540795, 6137496, 6648954, 6819440, 6904683, 7671870, 8865272, 9206244, 9973431, 10229160, 11081590, 11507805, 12274992, 13297908, 13809366, 15343740, 16622385, 17730544, 18412488, 19946862, 20458320, 20714049, 22163180, 23015610, 26595816, 27618732, 29920293, 30687480, 33244770, 34523415, 36824976, 39893724, 41428098, 44326360, 46031220, 49867155, 53191632, 55237464, 59840586, 61374960, 62142147, 66489540, 69046830, 79787448, 82856196, 88652720, 89760879, 92062440, 99734310, 103570245, 110474928, 119681172, 124284294, 132979080, 138093660, 149601465, 159574896, 165712392, 179521758, 184124880, 199468620, 207140490, 239362344, 248568588, 265958160, 269282637, 276187320, 299202930, 310710735, 331424784, 359043516, 398937240, 414280980, 448804395, 478724688, 497137176, 538565274, 552374640, 598405860, 621421470, 718087032, 797874480, 807847911, 828561960, 897608790, 994274352, 1077130548, 1196811720, 1242842940, 1346413185, 1436174064, 1615695822, 1657123920, 1795217580, 2154261096, 2393623440, 2485685880, 2692826370, 3231391644, 3590435160, 4039239555, 4308522192, 4971371760, 5385652740, 6462783288, 7180870320, 8078479110, 10771305480, 12925566576, 16156958220, 21542610960, 32313916440, 64627832880]

約数ペア:

[(1, 64627832880), (2, 32313916440), (3, 21542610960), (4, 16156958220), (5, 12925566576), (6, 10771305480), (8, 8078479110), (9, 7180870320), (10, 6462783288), (12, 5385652740), (13, 4971371760), (15, 4308522192), (16, 4039239555), (18, 3590435160), (20, 3231391644), (24, 2692826370), (26, 2485685880), (27, 2393623440), (30, 2154261096), (36, 1795217580), (39, 1657123920), (40, 1615695822), (45, 1436174064), (48, 1346413185), (52, 1242842940), (54, 1196811720), (60, 1077130548), (65, 994274352), (72, 897608790), (78, 828561960), (80, 807847911), (81, 797874480), (90, 718087032), (104, 621421470), (108, 598405860), (117, 552374640), (120, 538565274), (130, 497137176), (135, 478724688), (144, 448804395), (156, 414280980), (162, 398937240), (180, 359043516), (195, 331424784), (208, 310710735), (216, 299202930), (234, 276187320), (240, 269282637), (243, 265958160), (260, 248568588), (270, 239362344), (312, 207140490), (324, 199468620), (351, 184124880), (360, 179521758), (390, 165712392), (405, 159574896), (432, 149601465), (468, 138093660), (486, 132979080), (520, 124284294), (540, 119681172), (585, 110474928), (624, 103570245), (648, 99734310), (702, 92062440), (720, 89760879), (729, 88652720), (780, 82856196), (810, 79787448), (936, 69046830), (972, 66489540), (1040, 62142147), (1053, 61374960), (1080, 59840586), (1170, 55237464), (1215, 53191632), (1296, 49867155), (1404, 46031220), (1458, 44326360), (1560, 41428098), (1620, 39893724), (1755, 36824976), (1872, 34523415), (1944, 33244770), (2106, 30687480), (2160, 29920293), (2340, 27618732), (2430, 26595816), (2808, 23015610), (2916, 22163180), (3120, 20714049), (3159, 20458320), (3240, 19946862), (3510, 18412488), (3645, 17730544), (3888, 16622385), (4212, 15343740), (4680, 13809366), (4860, 13297908), (5265, 12274992), (5616, 11507805), (5832, 11081590), (6318, 10229160), (6480, 9973431), (7020, 9206244), (7290, 8865272), (8424, 7671870), (9360, 6904683), (9477, 6819440), (9720, 6648954), (10530, 6137496), (11664, 5540795), (12636, 5114580), (14040, 4603122), (14580, 4432636), (15795, 4091664), (16848, 3835935), (18954, 3409720), (19440, 3324477), (21060, 3068748), (25272, 2557290), (28080, 2301561), (29160, 2216318), (31590, 2045832), (37908, 1704860), (42120, 1534374), (47385, 1363888), (50544, 1278645), (58320, 1108159), (63180, 1022916), (75816, 852430), (84240, 767187), (85243, 758160), (94770, 681944), (126360, 511458), (151632, 426215), (170486, 379080), (189540, 340972), (252720, 255729)]