1051785840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{626063}}^1$

素因数の和:626086

約数の個数: 80

約数和(自身を含む): 3726332928

約数和(自身を除く): 2674547088

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, 626063, 1252126, 1878189, 2504252, 3130315, 3756378, 4382441, 5008504, 6260630, 7512756, 8764882, 9390945, 10017008, 12521260, 13147323, 15025512, 17529764, 18781890, 21912205, 25042520, 26294646, 30051024, 35059528, 37563780, 43824410, 50085040, 52589292, 65736615, 70119056, 75127560, 87648820, 105178584, 131473230, 150255120, 175297640, 210357168, 262946460, 350595280, 525892920, 1051785840]

約数ペア:

[(1, 1051785840), (2, 525892920), (3, 350595280), (4, 262946460), (5, 210357168), (6, 175297640), (7, 150255120), (8, 131473230), (10, 105178584), (12, 87648820), (14, 75127560), (15, 70119056), (16, 65736615), (20, 52589292), (21, 50085040), (24, 43824410), (28, 37563780), (30, 35059528), (35, 30051024), (40, 26294646), (42, 25042520), (48, 21912205), (56, 18781890), (60, 17529764), (70, 15025512), (80, 13147323), (84, 12521260), (105, 10017008), (112, 9390945), (120, 8764882), (140, 7512756), (168, 6260630), (210, 5008504), (240, 4382441), (280, 3756378), (336, 3130315), (420, 2504252), (560, 1878189), (840, 1252126), (1680, 626063)]