1043520240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{621143}}^1$

素因数の和:621166

約数の個数: 80

約数和(自身を含む): 3697049088

約数和(自身を除く): 2653528848

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, 621143, 1242286, 1863429, 2484572, 3105715, 3726858, 4348001, 4969144, 6211430, 7453716, 8696002, 9317145, 9938288, 12422860, 13044003, 14907432, 17392004, 18634290, 21740005, 24845720, 26088006, 29814864, 34784008, 37268580, 43480010, 49691440, 52176012, 65220015, 69568016, 74537160, 86960020, 104352024, 130440030, 149074320, 173920040, 208704048, 260880060, 347840080, 521760120, 1043520240]

約数ペア:

[(1, 1043520240), (2, 521760120), (3, 347840080), (4, 260880060), (5, 208704048), (6, 173920040), (7, 149074320), (8, 130440030), (10, 104352024), (12, 86960020), (14, 74537160), (15, 69568016), (16, 65220015), (20, 52176012), (21, 49691440), (24, 43480010), (28, 37268580), (30, 34784008), (35, 29814864), (40, 26088006), (42, 24845720), (48, 21740005), (56, 18634290), (60, 17392004), (70, 14907432), (80, 13044003), (84, 12422860), (105, 9938288), (112, 9317145), (120, 8696002), (140, 7453716), (168, 6211430), (210, 4969144), (240, 4348001), (280, 3726858), (336, 3105715), (420, 2484572), (560, 1863429), (840, 1242286), (1680, 621143)]