194925120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15619}}^1$

素因数の和:15652

約数の個数: 112

約数和(自身を含む): 666536640

約数和(自身を除く): 471611520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 15619, 31238, 46857, 62476, 78095, 93714, 124952, 156190, 187428, 203047, 234285, 249904, 312380, 374856, 406094, 468570, 499808, 609141, 624760, 749712, 812188, 937140, 999616, 1015235, 1218282, 1249520, 1499424, 1624376, 1874280, 2030470, 2436564, 2499040, 2998848, 3045705, 3248752, 3748560, 4060940, 4873128, 4998080, 6091410, 6497504, 7497120, 8121880, 9746256, 12182820, 12995008, 14994240, 16243760, 19492512, 24365640, 32487520, 38985024, 48731280, 64975040, 97462560, 194925120]

約数ペア:

[(1, 194925120), (2, 97462560), (3, 64975040), (4, 48731280), (5, 38985024), (6, 32487520), (8, 24365640), (10, 19492512), (12, 16243760), (13, 14994240), (15, 12995008), (16, 12182820), (20, 9746256), (24, 8121880), (26, 7497120), (30, 6497504), (32, 6091410), (39, 4998080), (40, 4873128), (48, 4060940), (52, 3748560), (60, 3248752), (64, 3045705), (65, 2998848), (78, 2499040), (80, 2436564), (96, 2030470), (104, 1874280), (120, 1624376), (130, 1499424), (156, 1249520), (160, 1218282), (192, 1015235), (195, 999616), (208, 937140), (240, 812188), (260, 749712), (312, 624760), (320, 609141), (390, 499808), (416, 468570), (480, 406094), (520, 374856), (624, 312380), (780, 249904), (832, 234285), (960, 203047), (1040, 187428), (1248, 156190), (1560, 124952), (2080, 93714), (2496, 78095), (3120, 62476), (4160, 46857), (6240, 31238), (12480, 15619)]