28009474080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{9377}}^1$

素因数の和:9536

約数の個数: 288

約数和(自身を含む): 103453894656

約数和(自身を除く): 75444420576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 127, 140, 147, 160, 168, 196, 210, 224, 240, 245, 254, 280, 294, 336, 381, 392, 420, 480, 490, 508, 560, 588, 635, 672, 735, 762, 784, 840, 889, 980, 1016, 1120, 1176, 1270, 1470, 1524, 1568, 1680, 1778, 1905, 1960, 2032, 2352, 2540, 2667, 2940, 3048, 3360, 3556, 3810, 3920, 4064, 4445, 4704, 5080, 5334, 5880, 6096, 6223, 7112, 7620, 7840, 8890, 9377, 10160, 10668, 11760, 12192, 12446, 13335, 14224, 15240, 17780, 18669, 18754, 20320, 21336, 23520, 24892, 26670, 28131, 28448, 30480, 31115, 35560, 37338, 37508, 42672, 46885, 49784, 53340, 56262, 60960, 62230, 65639, 71120, 74676, 75016, 85344, 93345, 93770, 99568, 106680, 112524, 124460, 131278, 140655, 142240, 149352, 150032, 186690, 187540, 196917, 199136, 213360, 225048, 248920, 262556, 281310, 298704, 300064, 328195, 373380, 375080, 393834, 426720, 450096, 459473, 497840, 525112, 562620, 597408, 656390, 746760, 750160, 787668, 900192, 918946, 984585, 995680, 1050224, 1125240, 1190879, 1312780, 1378419, 1493520, 1500320, 1575336, 1837892, 1969170, 2100448, 2250480, 2297365, 2381758, 2625560, 2756838, 2987040, 3150672, 3572637, 3675784, 3938340, 4500960, 4594730, 4763516, 5251120, 5513676, 5954395, 6301344, 6892095, 7145274, 7351568, 7876680, 8336153, 9189460, 9527032, 10502240, 11027352, 11908790, 13784190, 14290548, 14703136, 15753360, 16672306, 17863185, 18378920, 19054064, 22054704, 23817580, 25008459, 27568380, 28581096, 31506720, 33344612, 35726370, 36757840, 38108128, 41680765, 44109408, 47635160, 50016918, 55136760, 57162192, 58353071, 66689224, 71452740, 73515680, 83361530, 95270320, 100033836, 110273520, 114324384, 116706142, 125042295, 133378448, 142905480, 166723060, 175059213, 190540640, 200067672, 220547040, 233412284, 250084590, 266756896, 285810960, 291765355, 333446120, 350118426, 400135344, 466824568, 500169180, 571621920, 583530710, 666892240, 700236852, 800270688, 875296065, 933649136, 1000338360, 1167061420, 1333784480, 1400473704, 1750592130, 1867298272, 2000676720, 2334122840, 2800947408, 3501184260, 4001353440, 4668245680, 5601894816, 7002368520, 9336491360, 14004737040, 28009474080]

約数ペア:

[(1, 28009474080), (2, 14004737040), (3, 9336491360), (4, 7002368520), (5, 5601894816), (6, 4668245680), (7, 4001353440), (8, 3501184260), (10, 2800947408), (12, 2334122840), (14, 2000676720), (15, 1867298272), (16, 1750592130), (20, 1400473704), (21, 1333784480), (24, 1167061420), (28, 1000338360), (30, 933649136), (32, 875296065), (35, 800270688), (40, 700236852), (42, 666892240), (48, 583530710), (49, 571621920), (56, 500169180), (60, 466824568), (70, 400135344), (80, 350118426), (84, 333446120), (96, 291765355), (98, 285810960), (105, 266756896), (112, 250084590), (120, 233412284), (127, 220547040), (140, 200067672), (147, 190540640), (160, 175059213), (168, 166723060), (196, 142905480), (210, 133378448), (224, 125042295), (240, 116706142), (245, 114324384), (254, 110273520), (280, 100033836), (294, 95270320), (336, 83361530), (381, 73515680), (392, 71452740), (420, 66689224), (480, 58353071), (490, 57162192), (508, 55136760), (560, 50016918), (588, 47635160), (635, 44109408), (672, 41680765), (735, 38108128), (762, 36757840), (784, 35726370), (840, 33344612), (889, 31506720), (980, 28581096), (1016, 27568380), (1120, 25008459), (1176, 23817580), (1270, 22054704), (1470, 19054064), (1524, 18378920), (1568, 17863185), (1680, 16672306), (1778, 15753360), (1905, 14703136), (1960, 14290548), (2032, 13784190), (2352, 11908790), (2540, 11027352), (2667, 10502240), (2940, 9527032), (3048, 9189460), (3360, 8336153), (3556, 7876680), (3810, 7351568), (3920, 7145274), (4064, 6892095), (4445, 6301344), (4704, 5954395), (5080, 5513676), (5334, 5251120), (5880, 4763516), (6096, 4594730), (6223, 4500960), (7112, 3938340), (7620, 3675784), (7840, 3572637), (8890, 3150672), (9377, 2987040), (10160, 2756838), (10668, 2625560), (11760, 2381758), (12192, 2297365), (12446, 2250480), (13335, 2100448), (14224, 1969170), (15240, 1837892), (17780, 1575336), (18669, 1500320), (18754, 1493520), (20320, 1378419), (21336, 1312780), (23520, 1190879), (24892, 1125240), (26670, 1050224), (28131, 995680), (28448, 984585), (30480, 918946), (31115, 900192), (35560, 787668), (37338, 750160), (37508, 746760), (42672, 656390), (46885, 597408), (49784, 562620), (53340, 525112), (56262, 497840), (60960, 459473), (62230, 450096), (65639, 426720), (71120, 393834), (74676, 375080), (75016, 373380), (85344, 328195), (93345, 300064), (93770, 298704), (99568, 281310), (106680, 262556), (112524, 248920), (124460, 225048), (131278, 213360), (140655, 199136), (142240, 196917), (149352, 187540), (150032, 186690)]