7118285640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{2531}}^1$

素因数の和:3587

約数の個数: 128

約数和(自身を含む): 22314009600

約数和(自身を除く): 15195723960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1019, 1380, 2038, 2531, 2760, 3057, 4076, 5062, 5095, 6114, 7593, 8152, 10124, 10190, 12228, 12655, 15186, 15285, 20248, 20380, 23437, 24456, 25310, 30372, 30570, 37965, 40760, 46874, 50620, 58213, 60744, 61140, 70311, 75930, 93748, 101240, 116426, 117185, 122280, 140622, 151860, 174639, 187496, 232852, 234370, 281244, 291065, 303720, 349278, 351555, 465704, 468740, 562488, 582130, 698556, 703110, 873195, 937480, 1164260, 1397112, 1406220, 1746390, 2328520, 2579089, 2812440, 3492780, 5158178, 6985560, 7737267, 10316356, 12895445, 15474534, 20632712, 25790890, 30949068, 38686335, 51581780, 59319047, 61898136, 77372670, 103163560, 118638094, 154745340, 177957141, 237276188, 296595235, 309490680, 355914282, 474552376, 593190470, 711828564, 889785705, 1186380940, 1423657128, 1779571410, 2372761880, 3559142820, 7118285640]

約数ペア:

[(1, 7118285640), (2, 3559142820), (3, 2372761880), (4, 1779571410), (5, 1423657128), (6, 1186380940), (8, 889785705), (10, 711828564), (12, 593190470), (15, 474552376), (20, 355914282), (23, 309490680), (24, 296595235), (30, 237276188), (40, 177957141), (46, 154745340), (60, 118638094), (69, 103163560), (92, 77372670), (115, 61898136), (120, 59319047), (138, 51581780), (184, 38686335), (230, 30949068), (276, 25790890), (345, 20632712), (460, 15474534), (552, 12895445), (690, 10316356), (920, 7737267), (1019, 6985560), (1380, 5158178), (2038, 3492780), (2531, 2812440), (2760, 2579089), (3057, 2328520), (4076, 1746390), (5062, 1406220), (5095, 1397112), (6114, 1164260), (7593, 937480), (8152, 873195), (10124, 703110), (10190, 698556), (12228, 582130), (12655, 562488), (15186, 468740), (15285, 465704), (20248, 351555), (20380, 349278), (23437, 303720), (24456, 291065), (25310, 281244), (30372, 234370), (30570, 232852), (37965, 187496), (40760, 174639), (46874, 151860), (50620, 140622), (58213, 122280), (60744, 117185), (61140, 116426), (70311, 101240), (75930, 93748)]