15710957880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{9719}}^1$

素因数の和:10461

約数の個数: 128

約数和(自身を含む): 49688640000

約数和(自身を除く): 33977682120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 709, 760, 1140, 1418, 2127, 2280, 2836, 3545, 4254, 5672, 7090, 8508, 9719, 10635, 13471, 14180, 17016, 19438, 21270, 26942, 28360, 29157, 38876, 40413, 42540, 48595, 53884, 58314, 67355, 77752, 80826, 85080, 97190, 107768, 116628, 134710, 145785, 161652, 184661, 194380, 202065, 233256, 269420, 291570, 323304, 369322, 388760, 404130, 538840, 553983, 583140, 738644, 808260, 923305, 1107966, 1166280, 1477288, 1616520, 1846610, 2215932, 2769915, 3693220, 4431864, 5539830, 6890771, 7386440, 11079660, 13781542, 20672313, 22159320, 27563084, 34453855, 41344626, 55126168, 68907710, 82689252, 103361565, 130924649, 137815420, 165378504, 206723130, 261849298, 275630840, 392773947, 413446260, 523698596, 654623245, 785547894, 826892520, 1047397192, 1309246490, 1571095788, 1963869735, 2618492980, 3142191576, 3927739470, 5236985960, 7855478940, 15710957880]

約数ペア:

[(1, 15710957880), (2, 7855478940), (3, 5236985960), (4, 3927739470), (5, 3142191576), (6, 2618492980), (8, 1963869735), (10, 1571095788), (12, 1309246490), (15, 1047397192), (19, 826892520), (20, 785547894), (24, 654623245), (30, 523698596), (38, 413446260), (40, 392773947), (57, 275630840), (60, 261849298), (76, 206723130), (95, 165378504), (114, 137815420), (120, 130924649), (152, 103361565), (190, 82689252), (228, 68907710), (285, 55126168), (380, 41344626), (456, 34453855), (570, 27563084), (709, 22159320), (760, 20672313), (1140, 13781542), (1418, 11079660), (2127, 7386440), (2280, 6890771), (2836, 5539830), (3545, 4431864), (4254, 3693220), (5672, 2769915), (7090, 2215932), (8508, 1846610), (9719, 1616520), (10635, 1477288), (13471, 1166280), (14180, 1107966), (17016, 923305), (19438, 808260), (21270, 738644), (26942, 583140), (28360, 553983), (29157, 538840), (38876, 404130), (40413, 388760), (42540, 369322), (48595, 323304), (53884, 291570), (58314, 269420), (67355, 233256), (77752, 202065), (80826, 194380), (85080, 184661), (97190, 161652), (107768, 145785), (116628, 134710)]