2583931840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:475

約数の個数: 224

約数和(自身を含む): 7340949504

約数和(自身を除く): 4757017664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 127, 140, 155, 160, 217, 224, 248, 254, 280, 293, 310, 320, 434, 448, 496, 508, 560, 586, 620, 635, 868, 889, 992, 1016, 1085, 1120, 1172, 1240, 1270, 1465, 1736, 1778, 1984, 2032, 2051, 2170, 2240, 2344, 2480, 2540, 2930, 3472, 3556, 3937, 4064, 4102, 4340, 4445, 4688, 4960, 5080, 5860, 6944, 7112, 7874, 8128, 8204, 8680, 8890, 9083, 9376, 9920, 10160, 10255, 11720, 13888, 14224, 15748, 16408, 17360, 17780, 18166, 18752, 19685, 20320, 20510, 23440, 27559, 28448, 31496, 32816, 34720, 35560, 36332, 37211, 39370, 40640, 41020, 45415, 46880, 55118, 56896, 62992, 63581, 65632, 69440, 71120, 72664, 74422, 78740, 82040, 90830, 93760, 110236, 125984, 127162, 131264, 137795, 142240, 145328, 148844, 157480, 164080, 181660, 186055, 220472, 251968, 254324, 260477, 275590, 284480, 290656, 297688, 314960, 317905, 328160, 363320, 372110, 440944, 508648, 520954, 551180, 581312, 595376, 629920, 635810, 656320, 726640, 744220, 881888, 1017296, 1041908, 1102360, 1153541, 1190752, 1259840, 1271620, 1302385, 1453280, 1488440, 1763776, 2034592, 2083816, 2204720, 2307082, 2381504, 2543240, 2604770, 2906560, 2976880, 4069184, 4167632, 4409440, 4614164, 5086480, 5209540, 5767705, 5953760, 8074787, 8335264, 8818880, 9228328, 10172960, 10419080, 11535410, 11907520, 16149574, 16670528, 18456656, 20345920, 20838160, 23070820, 32299148, 36913312, 40373935, 41676320, 46141640, 64598296, 73826624, 80747870, 83352640, 92283280, 129196592, 161495740, 184566560, 258393184, 322991480, 369133120, 516786368, 645982960, 1291965920, 2583931840]

約数ペア:

[(1, 2583931840), (2, 1291965920), (4, 645982960), (5, 516786368), (7, 369133120), (8, 322991480), (10, 258393184), (14, 184566560), (16, 161495740), (20, 129196592), (28, 92283280), (31, 83352640), (32, 80747870), (35, 73826624), (40, 64598296), (56, 46141640), (62, 41676320), (64, 40373935), (70, 36913312), (80, 32299148), (112, 23070820), (124, 20838160), (127, 20345920), (140, 18456656), (155, 16670528), (160, 16149574), (217, 11907520), (224, 11535410), (248, 10419080), (254, 10172960), (280, 9228328), (293, 8818880), (310, 8335264), (320, 8074787), (434, 5953760), (448, 5767705), (496, 5209540), (508, 5086480), (560, 4614164), (586, 4409440), (620, 4167632), (635, 4069184), (868, 2976880), (889, 2906560), (992, 2604770), (1016, 2543240), (1085, 2381504), (1120, 2307082), (1172, 2204720), (1240, 2083816), (1270, 2034592), (1465, 1763776), (1736, 1488440), (1778, 1453280), (1984, 1302385), (2032, 1271620), (2051, 1259840), (2170, 1190752), (2240, 1153541), (2344, 1102360), (2480, 1041908), (2540, 1017296), (2930, 881888), (3472, 744220), (3556, 726640), (3937, 656320), (4064, 635810), (4102, 629920), (4340, 595376), (4445, 581312), (4688, 551180), (4960, 520954), (5080, 508648), (5860, 440944), (6944, 372110), (7112, 363320), (7874, 328160), (8128, 317905), (8204, 314960), (8680, 297688), (8890, 290656), (9083, 284480), (9376, 275590), (9920, 260477), (10160, 254324), (10255, 251968), (11720, 220472), (13888, 186055), (14224, 181660), (15748, 164080), (16408, 157480), (17360, 148844), (17780, 145328), (18166, 142240), (18752, 137795), (19685, 131264), (20320, 127162), (20510, 125984), (23440, 110236), (27559, 93760), (28448, 90830), (31496, 82040), (32816, 78740), (34720, 74422), (35560, 72664), (36332, 71120), (37211, 69440), (39370, 65632), (40640, 63581), (41020, 62992), (45415, 56896), (46880, 55118)]