12508963320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14891623}}^1$

素因数の和:14891644

約数の個数: 64

約数和(自身を含む): 42887877120

約数和(自身を除く): 30378913800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14891623, 29783246, 44674869, 59566492, 74458115, 89349738, 104241361, 119132984, 148916230, 178699476, 208482722, 223374345, 297832460, 312724083, 357398952, 416965444, 446748690, 521206805, 595664920, 625448166, 833930888, 893497380, 1042413610, 1250896332, 1563620415, 1786994760, 2084827220, 2501792664, 3127240830, 4169654440, 6254481660, 12508963320]

約数ペア:

[(1, 12508963320), (2, 6254481660), (3, 4169654440), (4, 3127240830), (5, 2501792664), (6, 2084827220), (7, 1786994760), (8, 1563620415), (10, 1250896332), (12, 1042413610), (14, 893497380), (15, 833930888), (20, 625448166), (21, 595664920), (24, 521206805), (28, 446748690), (30, 416965444), (35, 357398952), (40, 312724083), (42, 297832460), (56, 223374345), (60, 208482722), (70, 178699476), (84, 148916230), (105, 119132984), (120, 104241361), (140, 89349738), (168, 74458115), (210, 59566492), (280, 44674869), (420, 29783246), (840, 14891623)]