57162840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1$

素因数の和:4041

約数の個数: 128

約数和(自身を含む): 207567360

約数和(自身を除く): 150404520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4003, 4760, 7140, 8006, 12009, 14280, 16012, 20015, 24018, 28021, 32024, 40030, 48036, 56042, 60045, 68051, 80060, 84063, 96072, 112084, 120090, 136102, 140105, 160120, 168126, 204153, 224168, 240180, 272204, 280210, 336252, 340255, 408306, 420315, 476357, 480360, 544408, 560420, 672504, 680510, 816612, 840630, 952714, 1020765, 1120840, 1361020, 1429071, 1633224, 1681260, 1905428, 2041530, 2381785, 2722040, 2858142, 3362520, 3810856, 4083060, 4763570, 5716284, 7145355, 8166120, 9527140, 11432568, 14290710, 19054280, 28581420, 57162840]

約数ペア:

[(1, 57162840), (2, 28581420), (3, 19054280), (4, 14290710), (5, 11432568), (6, 9527140), (7, 8166120), (8, 7145355), (10, 5716284), (12, 4763570), (14, 4083060), (15, 3810856), (17, 3362520), (20, 2858142), (21, 2722040), (24, 2381785), (28, 2041530), (30, 1905428), (34, 1681260), (35, 1633224), (40, 1429071), (42, 1361020), (51, 1120840), (56, 1020765), (60, 952714), (68, 840630), (70, 816612), (84, 680510), (85, 672504), (102, 560420), (105, 544408), (119, 480360), (120, 476357), (136, 420315), (140, 408306), (168, 340255), (170, 336252), (204, 280210), (210, 272204), (238, 240180), (255, 224168), (280, 204153), (340, 168126), (357, 160120), (408, 140105), (420, 136102), (476, 120090), (510, 112084), (595, 96072), (680, 84063), (714, 80060), (840, 68051), (952, 60045), (1020, 56042), (1190, 48036), (1428, 40030), (1785, 32024), (2040, 28021), (2380, 24018), (2856, 20015), (3570, 16012), (4003, 14280), (4760, 12009), (7140, 8006)]