219635520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17599}}^1$

素因数の和:17632

約数の個数: 112

約数和(自身を含む): 751027200

約数和(自身を除く): 531391680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 17599, 35198, 52797, 70396, 87995, 105594, 140792, 175990, 211188, 228787, 263985, 281584, 351980, 422376, 457574, 527970, 563168, 686361, 703960, 844752, 915148, 1055940, 1126336, 1143935, 1372722, 1407920, 1689504, 1830296, 2111880, 2287870, 2745444, 2815840, 3379008, 3431805, 3660592, 4223760, 4575740, 5490888, 5631680, 6863610, 7321184, 8447520, 9151480, 10981776, 13727220, 14642368, 16895040, 18302960, 21963552, 27454440, 36605920, 43927104, 54908880, 73211840, 109817760, 219635520]

約数ペア:

[(1, 219635520), (2, 109817760), (3, 73211840), (4, 54908880), (5, 43927104), (6, 36605920), (8, 27454440), (10, 21963552), (12, 18302960), (13, 16895040), (15, 14642368), (16, 13727220), (20, 10981776), (24, 9151480), (26, 8447520), (30, 7321184), (32, 6863610), (39, 5631680), (40, 5490888), (48, 4575740), (52, 4223760), (60, 3660592), (64, 3431805), (65, 3379008), (78, 2815840), (80, 2745444), (96, 2287870), (104, 2111880), (120, 1830296), (130, 1689504), (156, 1407920), (160, 1372722), (192, 1143935), (195, 1126336), (208, 1055940), (240, 915148), (260, 844752), (312, 703960), (320, 686361), (390, 563168), (416, 527970), (480, 457574), (520, 422376), (624, 351980), (780, 281584), (832, 263985), (960, 228787), (1040, 211188), (1248, 175990), (1560, 140792), (2080, 105594), (2496, 87995), (3120, 70396), (4160, 52797), (6240, 35198), (12480, 17599)]