71704709520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15724717}}^1$

素因数の和:15724752

約数の個数: 80

約数和(自身を含む): 233983803840

約数和(自身を除く): 162279094320

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, 15724717, 31449434, 47174151, 62898868, 78623585, 94348302, 125797736, 157247170, 188696604, 235870755, 251595472, 298769623, 314494340, 377393208, 471741510, 597539246, 628988680, 754786416, 896308869, 943483020, 1195078492, 1257977360, 1493848115, 1792617738, 1886966040, 2390156984, 2987696230, 3585235476, 3773932080, 4481544345, 4780313968, 5975392460, 7170470952, 8963088690, 11950784920, 14340941904, 17926177380, 23901569840, 35852354760, 71704709520]

約数ペア:

[(1, 71704709520), (2, 35852354760), (3, 23901569840), (4, 17926177380), (5, 14340941904), (6, 11950784920), (8, 8963088690), (10, 7170470952), (12, 5975392460), (15, 4780313968), (16, 4481544345), (19, 3773932080), (20, 3585235476), (24, 2987696230), (30, 2390156984), (38, 1886966040), (40, 1792617738), (48, 1493848115), (57, 1257977360), (60, 1195078492), (76, 943483020), (80, 896308869), (95, 754786416), (114, 628988680), (120, 597539246), (152, 471741510), (190, 377393208), (228, 314494340), (240, 298769623), (285, 251595472), (304, 235870755), (380, 188696604), (456, 157247170), (570, 125797736), (760, 94348302), (912, 78623585), (1140, 62898868), (1520, 47174151), (2280, 31449434), (4560, 15724717)]