165286240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8681}}^1$

素因数の和:8720

約数の個数: 96

約数和(自身を含む): 472578624

約数和(自身を除く): 307292384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 8681, 9520, 17362, 19040, 34724, 43405, 60767, 69448, 86810, 121534, 138896, 147577, 173620, 243068, 277792, 295154, 303835, 347240, 486136, 590308, 607670, 694480, 737885, 972272, 1033039, 1180616, 1215340, 1388960, 1475770, 1944544, 2066078, 2361232, 2430680, 2951540, 4132156, 4722464, 4861360, 5165195, 5903080, 8264312, 9722720, 10330390, 11806160, 16528624, 20660780, 23612320, 33057248, 41321560, 82643120, 165286240]

約数ペア:

[(1, 165286240), (2, 82643120), (4, 41321560), (5, 33057248), (7, 23612320), (8, 20660780), (10, 16528624), (14, 11806160), (16, 10330390), (17, 9722720), (20, 8264312), (28, 5903080), (32, 5165195), (34, 4861360), (35, 4722464), (40, 4132156), (56, 2951540), (68, 2430680), (70, 2361232), (80, 2066078), (85, 1944544), (112, 1475770), (119, 1388960), (136, 1215340), (140, 1180616), (160, 1033039), (170, 972272), (224, 737885), (238, 694480), (272, 607670), (280, 590308), (340, 486136), (476, 347240), (544, 303835), (560, 295154), (595, 277792), (680, 243068), (952, 173620), (1120, 147577), (1190, 138896), (1360, 121534), (1904, 86810), (2380, 69448), (2720, 60767), (3808, 43405), (4760, 34724), (8681, 19040), (9520, 17362)]