1367877840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{814213}}^1$

素因数の和:814236

約数の個数: 80

約数和(自身を含む): 4846201728

約数和(自身を除く): 3478323888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 814213, 1628426, 2442639, 3256852, 4071065, 4885278, 5699491, 6513704, 8142130, 9770556, 11398982, 12213195, 13027408, 16284260, 17098473, 19541112, 22797964, 24426390, 28497455, 32568520, 34196946, 39082224, 45595928, 48852780, 56994910, 65137040, 68393892, 85492365, 91191856, 97705560, 113989820, 136787784, 170984730, 195411120, 227979640, 273575568, 341969460, 455959280, 683938920, 1367877840]

約数ペア:

[(1, 1367877840), (2, 683938920), (3, 455959280), (4, 341969460), (5, 273575568), (6, 227979640), (7, 195411120), (8, 170984730), (10, 136787784), (12, 113989820), (14, 97705560), (15, 91191856), (16, 85492365), (20, 68393892), (21, 65137040), (24, 56994910), (28, 48852780), (30, 45595928), (35, 39082224), (40, 34196946), (42, 32568520), (48, 28497455), (56, 24426390), (60, 22797964), (70, 19541112), (80, 17098473), (84, 16284260), (105, 13027408), (112, 12213195), (120, 11398982), (140, 9770556), (168, 8142130), (210, 6513704), (240, 5699491), (280, 4885278), (336, 4071065), (420, 3256852), (560, 2442639), (840, 1628426), (1680, 814213)]