216259680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4951}}^1$

素因数の和:4989

約数の個数: 192

約数和(自身を含む): 838591488

約数和(自身を除く): 622331808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 4951, 5460, 6240, 7280, 8736, 9902, 10920, 14560, 14853, 19804, 21840, 24755, 29706, 34657, 39608, 43680, 49510, 59412, 64363, 69314, 74265, 79216, 99020, 103971, 118824, 128726, 138628, 148530, 158432, 173285, 193089, 198040, 207942, 237648, 257452, 277256, 297060, 321815, 346570, 386178, 396080, 415884, 450541, 475296, 514904, 519855, 554512, 594120, 643630, 693140, 772356, 792160, 831768, 901082, 965445, 1029808, 1039710, 1109024, 1188240, 1287260, 1351623, 1386280, 1544712, 1663536, 1802164, 1930890, 2059616, 2079420, 2252705, 2376480, 2574520, 2703246, 2772560, 3089424, 3327072, 3604328, 3861780, 4158840, 4505410, 5149040, 5406492, 5545120, 6178848, 6758115, 7208656, 7723560, 8317680, 9010820, 10298080, 10812984, 13516230, 14417312, 15447120, 16635360, 18021640, 21625968, 27032460, 30894240, 36043280, 43251936, 54064920, 72086560, 108129840, 216259680]

約数ペア:

[(1, 216259680), (2, 108129840), (3, 72086560), (4, 54064920), (5, 43251936), (6, 36043280), (7, 30894240), (8, 27032460), (10, 21625968), (12, 18021640), (13, 16635360), (14, 15447120), (15, 14417312), (16, 13516230), (20, 10812984), (21, 10298080), (24, 9010820), (26, 8317680), (28, 7723560), (30, 7208656), (32, 6758115), (35, 6178848), (39, 5545120), (40, 5406492), (42, 5149040), (48, 4505410), (52, 4158840), (56, 3861780), (60, 3604328), (65, 3327072), (70, 3089424), (78, 2772560), (80, 2703246), (84, 2574520), (91, 2376480), (96, 2252705), (104, 2079420), (105, 2059616), (112, 1930890), (120, 1802164), (130, 1663536), (140, 1544712), (156, 1386280), (160, 1351623), (168, 1287260), (182, 1188240), (195, 1109024), (208, 1039710), (210, 1029808), (224, 965445), (240, 901082), (260, 831768), (273, 792160), (280, 772356), (312, 693140), (336, 643630), (364, 594120), (390, 554512), (416, 519855), (420, 514904), (455, 475296), (480, 450541), (520, 415884), (546, 396080), (560, 386178), (624, 346570), (672, 321815), (728, 297060), (780, 277256), (840, 257452), (910, 237648), (1040, 207942), (1092, 198040), (1120, 193089), (1248, 173285), (1365, 158432), (1456, 148530), (1560, 138628), (1680, 128726), (1820, 118824), (2080, 103971), (2184, 99020), (2730, 79216), (2912, 74265), (3120, 69314), (3360, 64363), (3640, 59412), (4368, 49510), (4951, 43680), (5460, 39608), (6240, 34657), (7280, 29706), (8736, 24755), (9902, 21840), (10920, 19804), (14560, 14853)]