145078080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{21589}}^1$

素因数の和:21616

約数の個数: 112

約数和(自身を含む): 526450560

約数和(自身を除く): 381372480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 21589, 43178, 64767, 86356, 107945, 129534, 151123, 172712, 215890, 259068, 302246, 323835, 345424, 431780, 453369, 518136, 604492, 647670, 690848, 755615, 863560, 906738, 1036272, 1208984, 1295340, 1381696, 1511230, 1727120, 1813476, 2072544, 2266845, 2417968, 2590680, 3022460, 3454240, 3626952, 4145088, 4533690, 4835936, 5181360, 6044920, 6908480, 7253904, 9067380, 9671872, 10362720, 12089840, 14507808, 18134760, 20725440, 24179680, 29015616, 36269520, 48359360, 72539040, 145078080]

約数ペア:

[(1, 145078080), (2, 72539040), (3, 48359360), (4, 36269520), (5, 29015616), (6, 24179680), (7, 20725440), (8, 18134760), (10, 14507808), (12, 12089840), (14, 10362720), (15, 9671872), (16, 9067380), (20, 7253904), (21, 6908480), (24, 6044920), (28, 5181360), (30, 4835936), (32, 4533690), (35, 4145088), (40, 3626952), (42, 3454240), (48, 3022460), (56, 2590680), (60, 2417968), (64, 2266845), (70, 2072544), (80, 1813476), (84, 1727120), (96, 1511230), (105, 1381696), (112, 1295340), (120, 1208984), (140, 1036272), (160, 906738), (168, 863560), (192, 755615), (210, 690848), (224, 647670), (240, 604492), (280, 518136), (320, 453369), (336, 431780), (420, 345424), (448, 323835), (480, 302246), (560, 259068), (672, 215890), (840, 172712), (960, 151123), (1120, 129534), (1344, 107945), (1680, 86356), (2240, 64767), (3360, 43178), (6720, 21589)]