2538577600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 252

約数和(自身を含む): 7005718272

約数和(自身を除く): 4467140672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 127, 130, 155, 160, 200, 208, 248, 254, 260, 310, 320, 325, 400, 403, 416, 496, 508, 520, 620, 635, 650, 775, 800, 806, 832, 961, 992, 1016, 1040, 1240, 1270, 1300, 1550, 1600, 1612, 1651, 1922, 1984, 2015, 2032, 2080, 2480, 2540, 2600, 3100, 3175, 3224, 3302, 3844, 3937, 4030, 4064, 4160, 4805, 4960, 5080, 5200, 6200, 6350, 6448, 6604, 7688, 7874, 8060, 8128, 8255, 9610, 9920, 10075, 10160, 10400, 12400, 12493, 12700, 12896, 13208, 15376, 15748, 16120, 16510, 19220, 19685, 20150, 20320, 20800, 24025, 24800, 24986, 25400, 25792, 26416, 30752, 31496, 32240, 33020, 38440, 39370, 40300, 40640, 41275, 48050, 49600, 49972, 50800, 51181, 52832, 61504, 62465, 62992, 64480, 66040, 76880, 78740, 80600, 82550, 96100, 98425, 99944, 101600, 102362, 105664, 122047, 124930, 125984, 128960, 132080, 153760, 157480, 161200, 165100, 192200, 196850, 199888, 203200, 204724, 244094, 249860, 251968, 255905, 264160, 307520, 312325, 314960, 322400, 330200, 384400, 393700, 399776, 409448, 488188, 499720, 511810, 528320, 610235, 624650, 629920, 644800, 660400, 768800, 787400, 799552, 818896, 976376, 999440, 1023620, 1220470, 1249300, 1259840, 1279525, 1320800, 1537600, 1574800, 1586611, 1637792, 1952752, 1998880, 2047240, 2440940, 2498600, 2559050, 2641600, 3051175, 3149600, 3173222, 3275584, 3905504, 3997760, 4094480, 4881880, 4997200, 5118100, 6102350, 6299200, 6346444, 7811008, 7933055, 8188960, 9763760, 9994400, 10236200, 12204700, 12692888, 15866110, 16377920, 19527520, 19988800, 20472400, 24409400, 25385776, 31732220, 39055040, 39665275, 40944800, 48818800, 50771552, 63464440, 79330550, 81889600, 97637600, 101543104, 126928880, 158661100, 195275200, 253857760, 317322200, 507715520, 634644400, 1269288800, 2538577600]

約数ペア:

[(1, 2538577600), (2, 1269288800), (4, 634644400), (5, 507715520), (8, 317322200), (10, 253857760), (13, 195275200), (16, 158661100), (20, 126928880), (25, 101543104), (26, 97637600), (31, 81889600), (32, 79330550), (40, 63464440), (50, 50771552), (52, 48818800), (62, 40944800), (64, 39665275), (65, 39055040), (80, 31732220), (100, 25385776), (104, 24409400), (124, 20472400), (127, 19988800), (130, 19527520), (155, 16377920), (160, 15866110), (200, 12692888), (208, 12204700), (248, 10236200), (254, 9994400), (260, 9763760), (310, 8188960), (320, 7933055), (325, 7811008), (400, 6346444), (403, 6299200), (416, 6102350), (496, 5118100), (508, 4997200), (520, 4881880), (620, 4094480), (635, 3997760), (650, 3905504), (775, 3275584), (800, 3173222), (806, 3149600), (832, 3051175), (961, 2641600), (992, 2559050), (1016, 2498600), (1040, 2440940), (1240, 2047240), (1270, 1998880), (1300, 1952752), (1550, 1637792), (1600, 1586611), (1612, 1574800), (1651, 1537600), (1922, 1320800), (1984, 1279525), (2015, 1259840), (2032, 1249300), (2080, 1220470), (2480, 1023620), (2540, 999440), (2600, 976376), (3100, 818896), (3175, 799552), (3224, 787400), (3302, 768800), (3844, 660400), (3937, 644800), (4030, 629920), (4064, 624650), (4160, 610235), (4805, 528320), (4960, 511810), (5080, 499720), (5200, 488188), (6200, 409448), (6350, 399776), (6448, 393700), (6604, 384400), (7688, 330200), (7874, 322400), (8060, 314960), (8128, 312325), (8255, 307520), (9610, 264160), (9920, 255905), (10075, 251968), (10160, 249860), (10400, 244094), (12400, 204724), (12493, 203200), (12700, 199888), (12896, 196850), (13208, 192200), (15376, 165100), (15748, 161200), (16120, 157480), (16510, 153760), (19220, 132080), (19685, 128960), (20150, 125984), (20320, 124930), (20800, 122047), (24025, 105664), (24800, 102362), (24986, 101600), (25400, 99944), (25792, 98425), (26416, 96100), (30752, 82550), (31496, 80600), (32240, 78740), (33020, 76880), (38440, 66040), (39370, 64480), (40300, 62992), (40640, 62465), (41275, 61504), (48050, 52832), (49600, 51181), (49972, 50800)]