163779200

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 453304320

約数和(自身を除く): 289525120

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, 128, 130, 155, 160, 200, 208, 248, 254, 260, 310, 320, 325, 400, 403, 416, 496, 508, 520, 620, 635, 640, 650, 775, 800, 806, 832, 992, 1016, 1040, 1240, 1270, 1300, 1550, 1600, 1612, 1651, 1664, 1984, 2015, 2032, 2080, 2480, 2540, 2600, 3100, 3175, 3200, 3224, 3302, 3937, 3968, 4030, 4064, 4160, 4960, 5080, 5200, 6200, 6350, 6448, 6604, 7874, 8060, 8128, 8255, 8320, 9920, 10075, 10160, 10400, 12400, 12700, 12896, 13208, 15748, 16120, 16256, 16510, 19685, 19840, 20150, 20320, 20800, 24800, 25400, 25792, 26416, 31496, 32240, 33020, 39370, 40300, 40640, 41275, 41600, 49600, 50800, 51181, 51584, 52832, 62992, 64480, 66040, 78740, 80600, 81280, 82550, 98425, 99200, 101600, 102362, 105664, 125984, 128960, 132080, 157480, 161200, 165100, 196850, 203200, 204724, 211328, 251968, 255905, 257920, 264160, 314960, 322400, 330200, 393700, 406400, 409448, 503936, 511810, 528320, 629920, 644800, 660400, 787400, 818896, 1023620, 1056640, 1259840, 1279525, 1289600, 1320800, 1574800, 1637792, 2047240, 2519680, 2559050, 2641600, 3149600, 3275584, 4094480, 5118100, 5283200, 6299200, 6551168, 8188960, 10236200, 12598400, 16377920, 20472400, 32755840, 40944800, 81889600, 163779200]

約数ペア:

[(1, 163779200), (2, 81889600), (4, 40944800), (5, 32755840), (8, 20472400), (10, 16377920), (13, 12598400), (16, 10236200), (20, 8188960), (25, 6551168), (26, 6299200), (31, 5283200), (32, 5118100), (40, 4094480), (50, 3275584), (52, 3149600), (62, 2641600), (64, 2559050), (65, 2519680), (80, 2047240), (100, 1637792), (104, 1574800), (124, 1320800), (127, 1289600), (128, 1279525), (130, 1259840), (155, 1056640), (160, 1023620), (200, 818896), (208, 787400), (248, 660400), (254, 644800), (260, 629920), (310, 528320), (320, 511810), (325, 503936), (400, 409448), (403, 406400), (416, 393700), (496, 330200), (508, 322400), (520, 314960), (620, 264160), (635, 257920), (640, 255905), (650, 251968), (775, 211328), (800, 204724), (806, 203200), (832, 196850), (992, 165100), (1016, 161200), (1040, 157480), (1240, 132080), (1270, 128960), (1300, 125984), (1550, 105664), (1600, 102362), (1612, 101600), (1651, 99200), (1664, 98425), (1984, 82550), (2015, 81280), (2032, 80600), (2080, 78740), (2480, 66040), (2540, 64480), (2600, 62992), (3100, 52832), (3175, 51584), (3200, 51181), (3224, 50800), (3302, 49600), (3937, 41600), (3968, 41275), (4030, 40640), (4064, 40300), (4160, 39370), (4960, 33020), (5080, 32240), (5200, 31496), (6200, 26416), (6350, 25792), (6448, 25400), (6604, 24800), (7874, 20800), (8060, 20320), (8128, 20150), (8255, 19840), (8320, 19685), (9920, 16510), (10075, 16256), (10160, 16120), (10400, 15748), (12400, 13208), (12700, 12896)]