4144177498140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{146644639}}^1$

素因数の和:146644811

約数の個数: 72

約数和(自身を含む): 12650739803520

約数和(自身を除く): 8506562305380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 146644639, 293289278, 439933917, 586578556, 733223195, 879867834, 1319801751, 1466446390, 1759735668, 2199669585, 2639603502, 2932892780, 4399339170, 5279207004, 6599008755, 8798678340, 13198017510, 23023208323, 26396035020, 46046416646, 69069624969, 92092833292, 115116041615, 138139249938, 207208874907, 230232083230, 276278499876, 345348124845, 414417749814, 460464166460, 690696249690, 828835499628, 1036044374535, 1381392499380, 2072088749070, 4144177498140]

約数ペア:

[(1, 4144177498140), (2, 2072088749070), (3, 1381392499380), (4, 1036044374535), (5, 828835499628), (6, 690696249690), (9, 460464166460), (10, 414417749814), (12, 345348124845), (15, 276278499876), (18, 230232083230), (20, 207208874907), (30, 138139249938), (36, 115116041615), (45, 92092833292), (60, 69069624969), (90, 46046416646), (157, 26396035020), (180, 23023208323), (314, 13198017510), (471, 8798678340), (628, 6599008755), (785, 5279207004), (942, 4399339170), (1413, 2932892780), (1570, 2639603502), (1884, 2199669585), (2355, 1759735668), (2826, 1466446390), (3140, 1319801751), (4710, 879867834), (5652, 733223195), (7065, 586578556), (9420, 439933917), (14130, 293289278), (28260, 146644639)]