1967015280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431363}}^1$

素因数の和:431398

約数の個数: 80

約数和(自身を含む): 6418696320

約数和(自身を除く): 4451681040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 431363, 862726, 1294089, 1725452, 2156815, 2588178, 3450904, 4313630, 5176356, 6470445, 6901808, 8195897, 8627260, 10352712, 12940890, 16391794, 17254520, 20705424, 24587691, 25881780, 32783588, 34509040, 40979485, 49175382, 51763560, 65567176, 81958970, 98350764, 103527120, 122938455, 131134352, 163917940, 196701528, 245876910, 327835880, 393403056, 491753820, 655671760, 983507640, 1967015280]

約数ペア:

[(1, 1967015280), (2, 983507640), (3, 655671760), (4, 491753820), (5, 393403056), (6, 327835880), (8, 245876910), (10, 196701528), (12, 163917940), (15, 131134352), (16, 122938455), (19, 103527120), (20, 98350764), (24, 81958970), (30, 65567176), (38, 51763560), (40, 49175382), (48, 40979485), (57, 34509040), (60, 32783588), (76, 25881780), (80, 24587691), (95, 20705424), (114, 17254520), (120, 16391794), (152, 12940890), (190, 10352712), (228, 8627260), (240, 8195897), (285, 6901808), (304, 6470445), (380, 5176356), (456, 4313630), (570, 3450904), (760, 2588178), (912, 2156815), (1140, 1725452), (1520, 1294089), (2280, 862726), (4560, 431363)]