206590585040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1\times {\mathrm{3691}}^1$

素因数の和:4625

約数の個数: 160

約数和(自身を含む): 554116153344

約数和(自身を除く): 347525568304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 787, 889, 1016, 1270, 1574, 1778, 2032, 2540, 3148, 3556, 3691, 3935, 4445, 5080, 5509, 6296, 7112, 7382, 7870, 8890, 10160, 11018, 12592, 14224, 14764, 15740, 17780, 18455, 22036, 25837, 27545, 29528, 31480, 35560, 36910, 44072, 51674, 55090, 59056, 62960, 71120, 73820, 88144, 99949, 103348, 110180, 129185, 147640, 199898, 206696, 220360, 258370, 295280, 399796, 413392, 440720, 468757, 499745, 516740, 699643, 799592, 937514, 999490, 1033480, 1399286, 1599184, 1875028, 1998980, 2066960, 2343785, 2798572, 2904817, 3281299, 3498215, 3750056, 3997960, 4687570, 5597144, 5809634, 6562598, 6996430, 7500112, 7995920, 9375140, 11194288, 11619268, 13125196, 13992860, 14524085, 16406495, 18750280, 20333719, 23238536, 26250392, 27985720, 29048170, 32812990, 37500560, 40667438, 46477072, 52500784, 55971440, 58096340, 65625980, 81334876, 101668595, 116192680, 131251960, 162669752, 203337190, 232385360, 262503920, 325339504, 368911759, 406674380, 737823518, 813348760, 1475647036, 1626697520, 1844558795, 2582382313, 2951294072, 3689117590, 5164764626, 5902588144, 7378235180, 10329529252, 12911911565, 14756470360, 20659058504, 25823823130, 29512940720, 41318117008, 51647646260, 103295292520, 206590585040]

約数ペア:

[(1, 206590585040), (2, 103295292520), (4, 51647646260), (5, 41318117008), (7, 29512940720), (8, 25823823130), (10, 20659058504), (14, 14756470360), (16, 12911911565), (20, 10329529252), (28, 7378235180), (35, 5902588144), (40, 5164764626), (56, 3689117590), (70, 2951294072), (80, 2582382313), (112, 1844558795), (127, 1626697520), (140, 1475647036), (254, 813348760), (280, 737823518), (508, 406674380), (560, 368911759), (635, 325339504), (787, 262503920), (889, 232385360), (1016, 203337190), (1270, 162669752), (1574, 131251960), (1778, 116192680), (2032, 101668595), (2540, 81334876), (3148, 65625980), (3556, 58096340), (3691, 55971440), (3935, 52500784), (4445, 46477072), (5080, 40667438), (5509, 37500560), (6296, 32812990), (7112, 29048170), (7382, 27985720), (7870, 26250392), (8890, 23238536), (10160, 20333719), (11018, 18750280), (12592, 16406495), (14224, 14524085), (14764, 13992860), (15740, 13125196), (17780, 11619268), (18455, 11194288), (22036, 9375140), (25837, 7995920), (27545, 7500112), (29528, 6996430), (31480, 6562598), (35560, 5809634), (36910, 5597144), (44072, 4687570), (51674, 3997960), (55090, 3750056), (59056, 3498215), (62960, 3281299), (71120, 2904817), (73820, 2798572), (88144, 2343785), (99949, 2066960), (103348, 1998980), (110180, 1875028), (129185, 1599184), (147640, 1399286), (199898, 1033480), (206696, 999490), (220360, 937514), (258370, 799592), (295280, 699643), (399796, 516740), (413392, 499745), (440720, 468757)]