9997968960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{495931}}^1$

素因数の和:495961

約数の個数: 168

約数和(自身を含む): 39301619136

約数和(自身を除く): 29303650176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 495931, 991862, 1487793, 1983724, 2479655, 2975586, 3471517, 3967448, 4463379, 4959310, 5951172, 6943034, 7438965, 7934896, 8926758, 9918620, 10414551, 11902344, 13886068, 14877930, 15869792, 17357585, 17853516, 19837240, 20829102, 22316895, 23804688, 27772136, 29755860, 31243653, 31739584, 34715170, 35707032, 39674480, 41658204, 44633790, 47609376, 52072755, 55544272, 59511720, 62487306, 69430340, 71414064, 79348960, 83316408, 89267580, 95218752, 104145510, 111088544, 119023440, 124974612, 138860680, 142828128, 156218265, 158697920, 166632816, 178535160, 208291020, 222177088, 238046880, 249949224, 277721360, 285656256, 312436530, 333265632, 357070320, 416582040, 476093760, 499898448, 555442720, 624873060, 666531264, 714140640, 833164080, 999796896, 1110885440, 1249746120, 1428281280, 1666328160, 1999593792, 2499492240, 3332656320, 4998984480, 9997968960]

約数ペア:

[(1, 9997968960), (2, 4998984480), (3, 3332656320), (4, 2499492240), (5, 1999593792), (6, 1666328160), (7, 1428281280), (8, 1249746120), (9, 1110885440), (10, 999796896), (12, 833164080), (14, 714140640), (15, 666531264), (16, 624873060), (18, 555442720), (20, 499898448), (21, 476093760), (24, 416582040), (28, 357070320), (30, 333265632), (32, 312436530), (35, 285656256), (36, 277721360), (40, 249949224), (42, 238046880), (45, 222177088), (48, 208291020), (56, 178535160), (60, 166632816), (63, 158697920), (64, 156218265), (70, 142828128), (72, 138860680), (80, 124974612), (84, 119023440), (90, 111088544), (96, 104145510), (105, 95218752), (112, 89267580), (120, 83316408), (126, 79348960), (140, 71414064), (144, 69430340), (160, 62487306), (168, 59511720), (180, 55544272), (192, 52072755), (210, 47609376), (224, 44633790), (240, 41658204), (252, 39674480), (280, 35707032), (288, 34715170), (315, 31739584), (320, 31243653), (336, 29755860), (360, 27772136), (420, 23804688), (448, 22316895), (480, 20829102), (504, 19837240), (560, 17853516), (576, 17357585), (630, 15869792), (672, 14877930), (720, 13886068), (840, 11902344), (960, 10414551), (1008, 9918620), (1120, 8926758), (1260, 7934896), (1344, 7438965), (1440, 6943034), (1680, 5951172), (2016, 4959310), (2240, 4463379), (2520, 3967448), (2880, 3471517), (3360, 2975586), (4032, 2479655), (5040, 1983724), (6720, 1487793), (10080, 991862), (20160, 495931)]