69006840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{727}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 239016960

約数和(自身を除く): 170010120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 727, 791, 840, 904, 1130, 1356, 1454, 1582, 1695, 2181, 2260, 2373, 2712, 2908, 3164, 3390, 3635, 3955, 4362, 4520, 4746, 5089, 5816, 6328, 6780, 7270, 7910, 8724, 9492, 10178, 10905, 11865, 13560, 14540, 15267, 15820, 17448, 18984, 20356, 21810, 23730, 25445, 29080, 30534, 31640, 40712, 43620, 47460, 50890, 61068, 76335, 82151, 87240, 94920, 101780, 122136, 152670, 164302, 203560, 246453, 305340, 328604, 410755, 492906, 575057, 610680, 657208, 821510, 985812, 1150114, 1232265, 1643020, 1725171, 1971624, 2300228, 2464530, 2875285, 3286040, 3450342, 4600456, 4929060, 5750570, 6900684, 8625855, 9858120, 11501140, 13801368, 17251710, 23002280, 34503420, 69006840]

約数ペア:

[(1, 69006840), (2, 34503420), (3, 23002280), (4, 17251710), (5, 13801368), (6, 11501140), (7, 9858120), (8, 8625855), (10, 6900684), (12, 5750570), (14, 4929060), (15, 4600456), (20, 3450342), (21, 3286040), (24, 2875285), (28, 2464530), (30, 2300228), (35, 1971624), (40, 1725171), (42, 1643020), (56, 1232265), (60, 1150114), (70, 985812), (84, 821510), (105, 657208), (113, 610680), (120, 575057), (140, 492906), (168, 410755), (210, 328604), (226, 305340), (280, 246453), (339, 203560), (420, 164302), (452, 152670), (565, 122136), (678, 101780), (727, 94920), (791, 87240), (840, 82151), (904, 76335), (1130, 61068), (1356, 50890), (1454, 47460), (1582, 43620), (1695, 40712), (2181, 31640), (2260, 30534), (2373, 29080), (2712, 25445), (2908, 23730), (3164, 21810), (3390, 20356), (3635, 18984), (3955, 17448), (4362, 15820), (4520, 15267), (4746, 14540), (5089, 13560), (5816, 11865), (6328, 10905), (6780, 10178), (7270, 9492), (7910, 8724)]