68549520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 231985152

約数和(自身を除く): 163435632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 127, 130, 156, 173, 195, 208, 240, 254, 260, 312, 346, 381, 390, 508, 519, 520, 624, 635, 692, 762, 780, 865, 1016, 1038, 1040, 1270, 1384, 1524, 1560, 1651, 1730, 1905, 2032, 2076, 2249, 2540, 2595, 2768, 3048, 3120, 3302, 3460, 3810, 4152, 4498, 4953, 5080, 5190, 6096, 6604, 6747, 6920, 7620, 8255, 8304, 8996, 9906, 10160, 10380, 11245, 13208, 13494, 13840, 15240, 16510, 17992, 19812, 20760, 21971, 22490, 24765, 26416, 26988, 30480, 33020, 33735, 35984, 39624, 41520, 43942, 44980, 49530, 53976, 65913, 66040, 67470, 79248, 87884, 89960, 99060, 107952, 109855, 131826, 132080, 134940, 175768, 179920, 198120, 219710, 263652, 269880, 285623, 329565, 351536, 396240, 439420, 527304, 539760, 571246, 659130, 856869, 878840, 1054608, 1142492, 1318260, 1428115, 1713738, 1757680, 2284984, 2636520, 2856230, 3427476, 4284345, 4569968, 5273040, 5712460, 6854952, 8568690, 11424920, 13709904, 17137380, 22849840, 34274760, 68549520]

約数ペア:

[(1, 68549520), (2, 34274760), (3, 22849840), (4, 17137380), (5, 13709904), (6, 11424920), (8, 8568690), (10, 6854952), (12, 5712460), (13, 5273040), (15, 4569968), (16, 4284345), (20, 3427476), (24, 2856230), (26, 2636520), (30, 2284984), (39, 1757680), (40, 1713738), (48, 1428115), (52, 1318260), (60, 1142492), (65, 1054608), (78, 878840), (80, 856869), (104, 659130), (120, 571246), (127, 539760), (130, 527304), (156, 439420), (173, 396240), (195, 351536), (208, 329565), (240, 285623), (254, 269880), (260, 263652), (312, 219710), (346, 198120), (381, 179920), (390, 175768), (508, 134940), (519, 132080), (520, 131826), (624, 109855), (635, 107952), (692, 99060), (762, 89960), (780, 87884), (865, 79248), (1016, 67470), (1038, 66040), (1040, 65913), (1270, 53976), (1384, 49530), (1524, 44980), (1560, 43942), (1651, 41520), (1730, 39624), (1905, 35984), (2032, 33735), (2076, 33020), (2249, 30480), (2540, 26988), (2595, 26416), (2768, 24765), (3048, 22490), (3120, 21971), (3302, 20760), (3460, 19812), (3810, 17992), (4152, 16510), (4498, 15240), (4953, 13840), (5080, 13494), (5190, 13208), (6096, 11245), (6604, 10380), (6747, 10160), (6920, 9906), (7620, 8996), (8255, 8304)]