13979280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 160

約数和(自身を含む): 50782464

約数和(自身を除く): 36803184

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, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 157, 159, 168, 210, 212, 240, 265, 280, 314, 318, 336, 371, 420, 424, 471, 530, 560, 628, 636, 742, 785, 795, 840, 848, 942, 1060, 1099, 1113, 1256, 1272, 1484, 1570, 1590, 1680, 1855, 1884, 2120, 2198, 2226, 2355, 2512, 2544, 2968, 3140, 3180, 3297, 3710, 3768, 4240, 4396, 4452, 4710, 5495, 5565, 5936, 6280, 6360, 6594, 7420, 7536, 8321, 8792, 8904, 9420, 10990, 11130, 12560, 12720, 13188, 14840, 16485, 16642, 17584, 17808, 18840, 21980, 22260, 24963, 26376, 29680, 32970, 33284, 37680, 41605, 43960, 44520, 49926, 52752, 58247, 65940, 66568, 83210, 87920, 89040, 99852, 116494, 124815, 131880, 133136, 166420, 174741, 199704, 232988, 249630, 263760, 291235, 332840, 349482, 399408, 465976, 499260, 582470, 665680, 698964, 873705, 931952, 998520, 1164940, 1397928, 1747410, 1997040, 2329880, 2795856, 3494820, 4659760, 6989640, 13979280]

約数ペア:

[(1, 13979280), (2, 6989640), (3, 4659760), (4, 3494820), (5, 2795856), (6, 2329880), (7, 1997040), (8, 1747410), (10, 1397928), (12, 1164940), (14, 998520), (15, 931952), (16, 873705), (20, 698964), (21, 665680), (24, 582470), (28, 499260), (30, 465976), (35, 399408), (40, 349482), (42, 332840), (48, 291235), (53, 263760), (56, 249630), (60, 232988), (70, 199704), (80, 174741), (84, 166420), (105, 133136), (106, 131880), (112, 124815), (120, 116494), (140, 99852), (157, 89040), (159, 87920), (168, 83210), (210, 66568), (212, 65940), (240, 58247), (265, 52752), (280, 49926), (314, 44520), (318, 43960), (336, 41605), (371, 37680), (420, 33284), (424, 32970), (471, 29680), (530, 26376), (560, 24963), (628, 22260), (636, 21980), (742, 18840), (785, 17808), (795, 17584), (840, 16642), (848, 16485), (942, 14840), (1060, 13188), (1099, 12720), (1113, 12560), (1256, 11130), (1272, 10990), (1484, 9420), (1570, 8904), (1590, 8792), (1680, 8321), (1855, 7536), (1884, 7420), (2120, 6594), (2198, 6360), (2226, 6280), (2355, 5936), (2512, 5565), (2544, 5495), (2968, 4710), (3140, 4452), (3180, 4396), (3297, 4240), (3710, 3768)]