1443287560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{252323}}^1$

素因数の和:252358

約数の個数: 64

約数和(自身を含む): 3815138880

約数和(自身を除く): 2371851320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 252323, 504646, 1009292, 1261615, 2018584, 2523230, 2775553, 3280199, 5046460, 5551106, 6560398, 10092920, 11102212, 13120796, 13877765, 16400995, 22204424, 26241592, 27755530, 32801990, 36082189, 55511060, 65603980, 72164378, 111022120, 131207960, 144328756, 180410945, 288657512, 360821890, 721643780, 1443287560]

約数ペア:

[(1, 1443287560), (2, 721643780), (4, 360821890), (5, 288657512), (8, 180410945), (10, 144328756), (11, 131207960), (13, 111022120), (20, 72164378), (22, 65603980), (26, 55511060), (40, 36082189), (44, 32801990), (52, 27755530), (55, 26241592), (65, 22204424), (88, 16400995), (104, 13877765), (110, 13120796), (130, 11102212), (143, 10092920), (220, 6560398), (260, 5551106), (286, 5046460), (440, 3280199), (520, 2775553), (572, 2523230), (715, 2018584), (1144, 1261615), (1430, 1009292), (2860, 504646), (5720, 252323)]