151450880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{16903}}^1$

素因数の和:16931

約数の個数: 72

約数和(自身を含む): 414621312

約数和(自身を除く): 263170432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 16903, 33806, 67612, 84515, 118321, 135224, 169030, 236642, 270448, 338060, 473284, 540896, 591605, 676120, 946568, 1081792, 1183210, 1352240, 1893136, 2163584, 2366420, 2704480, 3786272, 4327168, 4732840, 5408960, 7572544, 9465680, 10817920, 15145088, 18931360, 21635840, 30290176, 37862720, 75725440, 151450880]

約数ペア:

[(1, 151450880), (2, 75725440), (4, 37862720), (5, 30290176), (7, 21635840), (8, 18931360), (10, 15145088), (14, 10817920), (16, 9465680), (20, 7572544), (28, 5408960), (32, 4732840), (35, 4327168), (40, 3786272), (56, 2704480), (64, 2366420), (70, 2163584), (80, 1893136), (112, 1352240), (128, 1183210), (140, 1081792), (160, 946568), (224, 676120), (256, 591605), (280, 540896), (320, 473284), (448, 338060), (560, 270448), (640, 236642), (896, 169030), (1120, 135224), (1280, 118321), (1792, 84515), (2240, 67612), (4480, 33806), (8960, 16903)]