20161698000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{176857}}^1$

素因数の和:176902

約数の個数: 160

約数和(自身を含む): 68422823040

約数和(自身を除く): 48261125040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 500, 570, 600, 750, 760, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1900, 2000, 2280, 2375, 2850, 3000, 3800, 4560, 4750, 5700, 6000, 7125, 7600, 9500, 11400, 14250, 19000, 22800, 28500, 38000, 57000, 114000, 176857, 353714, 530571, 707428, 884285, 1061142, 1414856, 1768570, 2122284, 2652855, 2829712, 3360283, 3537140, 4244568, 4421425, 5305710, 6720566, 7074280, 8489136, 8842850, 10080849, 10611420, 13264275, 13441132, 14148560, 16801415, 17685700, 20161698, 21222840, 22107125, 26528550, 26882264, 33602830, 35371400, 40323396, 42445680, 44214250, 50404245, 53057100, 53764528, 66321375, 67205660, 70742800, 80646792, 84007075, 88428500, 100808490, 106114200, 132642750, 134411320, 161293584, 168014150, 176857000, 201616980, 212228400, 252021225, 265285500, 268822640, 336028300, 353714000, 403233960, 420035375, 504042450, 530571000, 672056600, 806467920, 840070750, 1008084900, 1061142000, 1260106125, 1344113200, 1680141500, 2016169800, 2520212250, 3360283000, 4032339600, 5040424500, 6720566000, 10080849000, 20161698000]

約数ペア:

[(1, 20161698000), (2, 10080849000), (3, 6720566000), (4, 5040424500), (5, 4032339600), (6, 3360283000), (8, 2520212250), (10, 2016169800), (12, 1680141500), (15, 1344113200), (16, 1260106125), (19, 1061142000), (20, 1008084900), (24, 840070750), (25, 806467920), (30, 672056600), (38, 530571000), (40, 504042450), (48, 420035375), (50, 403233960), (57, 353714000), (60, 336028300), (75, 268822640), (76, 265285500), (80, 252021225), (95, 212228400), (100, 201616980), (114, 176857000), (120, 168014150), (125, 161293584), (150, 134411320), (152, 132642750), (190, 106114200), (200, 100808490), (228, 88428500), (240, 84007075), (250, 80646792), (285, 70742800), (300, 67205660), (304, 66321375), (375, 53764528), (380, 53057100), (400, 50404245), (456, 44214250), (475, 42445680), (500, 40323396), (570, 35371400), (600, 33602830), (750, 26882264), (760, 26528550), (912, 22107125), (950, 21222840), (1000, 20161698), (1140, 17685700), (1200, 16801415), (1425, 14148560), (1500, 13441132), (1520, 13264275), (1900, 10611420), (2000, 10080849), (2280, 8842850), (2375, 8489136), (2850, 7074280), (3000, 6720566), (3800, 5305710), (4560, 4421425), (4750, 4244568), (5700, 3537140), (6000, 3360283), (7125, 2829712), (7600, 2652855), (9500, 2122284), (11400, 1768570), (14250, 1414856), (19000, 1061142), (22800, 884285), (28500, 707428), (38000, 530571), (57000, 353714), (114000, 176857)]