20161446240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3231001}}^1$

素因数の和:3231032

約数の個数: 96

約数和(自身を含む): 68393850336

約数和(自身を除く): 48232404096

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 3231001, 6462002, 9693003, 12924004, 16155005, 19386006, 25848008, 32310010, 38772012, 42003013, 48465015, 51696016, 64620020, 77544024, 84006026, 96930030, 103392032, 126009039, 129240040, 155088048, 168012052, 193860060, 210015065, 252018078, 258480080, 310176096, 336024104, 387720120, 420030130, 504036156, 516960160, 630045195, 672048208, 775440240, 840060260, 1008072312, 1260090390, 1344096416, 1550880480, 1680120520, 2016144624, 2520180780, 3360241040, 4032289248, 5040361560, 6720482080, 10080723120, 20161446240]

約数ペア:

[(1, 20161446240), (2, 10080723120), (3, 6720482080), (4, 5040361560), (5, 4032289248), (6, 3360241040), (8, 2520180780), (10, 2016144624), (12, 1680120520), (13, 1550880480), (15, 1344096416), (16, 1260090390), (20, 1008072312), (24, 840060260), (26, 775440240), (30, 672048208), (32, 630045195), (39, 516960160), (40, 504036156), (48, 420030130), (52, 387720120), (60, 336024104), (65, 310176096), (78, 258480080), (80, 252018078), (96, 210015065), (104, 193860060), (120, 168012052), (130, 155088048), (156, 129240040), (160, 126009039), (195, 103392032), (208, 96930030), (240, 84006026), (260, 77544024), (312, 64620020), (390, 51696016), (416, 48465015), (480, 42003013), (520, 38772012), (624, 32310010), (780, 25848008), (1040, 19386006), (1248, 16155005), (1560, 12924004), (2080, 9693003), (3120, 6462002), (6240, 3231001)]