51415288080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{531589}}^1$

素因数の和:531649

約数の個数: 160

約数和(自身を含む): 177185326080

約数和(自身を除く): 125770038000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 24180, 32240, 48360, 96720, 531589, 1063178, 1594767, 2126356, 2657945, 3189534, 4252712, 5315890, 6379068, 6910657, 7973835, 8505424, 10631780, 12758136, 13821314, 15947670, 16479259, 20731971, 21263560, 25516272, 27642628, 31895340, 32958518, 34553285, 41463942, 42527120, 49437777, 55285256, 63790680, 65917036, 69106570, 82396295, 82927884, 98875554, 103659855, 110570512, 127581360, 131834072, 138213140, 164792590, 165855768, 197751108, 207319710, 214230367, 247188885, 263668144, 276426280, 329585180, 331711536, 395502216, 414639420, 428460734, 494377770, 552852560, 642691101, 659170360, 791004432, 829278840, 856921468, 988755540, 1071151835, 1285382202, 1318340720, 1658557680, 1713842936, 1977511080, 2142303670, 2570764404, 3213455505, 3427685872, 3955022160, 4284607340, 5141528808, 6426911010, 8569214680, 10283057616, 12853822020, 17138429360, 25707644040, 51415288080]

約数ペア:

[(1, 51415288080), (2, 25707644040), (3, 17138429360), (4, 12853822020), (5, 10283057616), (6, 8569214680), (8, 6426911010), (10, 5141528808), (12, 4284607340), (13, 3955022160), (15, 3427685872), (16, 3213455505), (20, 2570764404), (24, 2142303670), (26, 1977511080), (30, 1713842936), (31, 1658557680), (39, 1318340720), (40, 1285382202), (48, 1071151835), (52, 988755540), (60, 856921468), (62, 829278840), (65, 791004432), (78, 659170360), (80, 642691101), (93, 552852560), (104, 494377770), (120, 428460734), (124, 414639420), (130, 395502216), (155, 331711536), (156, 329585180), (186, 276426280), (195, 263668144), (208, 247188885), (240, 214230367), (248, 207319710), (260, 197751108), (310, 165855768), (312, 164792590), (372, 138213140), (390, 131834072), (403, 127581360), (465, 110570512), (496, 103659855), (520, 98875554), (620, 82927884), (624, 82396295), (744, 69106570), (780, 65917036), (806, 63790680), (930, 55285256), (1040, 49437777), (1209, 42527120), (1240, 41463942), (1488, 34553285), (1560, 32958518), (1612, 31895340), (1860, 27642628), (2015, 25516272), (2418, 21263560), (2480, 20731971), (3120, 16479259), (3224, 15947670), (3720, 13821314), (4030, 12758136), (4836, 10631780), (6045, 8505424), (6448, 7973835), (7440, 6910657), (8060, 6379068), (9672, 5315890), (12090, 4252712), (16120, 3189534), (19344, 2657945), (24180, 2126356), (32240, 1594767), (48360, 1063178), (96720, 531589)]