557831040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22349}}^1$

素因数の和:22384

約数の個数: 128

約数和(自身を含む): 1914948000

約数和(自身を除く): 1357116960

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 22349, 24960, 44698, 67047, 89396, 111745, 134094, 178792, 223490, 268188, 290537, 335235, 357584, 446980, 536376, 581074, 670470, 715168, 871611, 893960, 1072752, 1162148, 1340940, 1430336, 1452685, 1743222, 1787920, 2145504, 2324296, 2681880, 2860672, 2905370, 3486444, 3575840, 4291008, 4358055, 4648592, 5363760, 5810740, 6972888, 7151680, 8582016, 8716110, 9297184, 10727520, 11621480, 13945776, 14303360, 17432220, 18594368, 21455040, 23242960, 27891552, 34864440, 37188736, 42910080, 46485920, 55783104, 69728880, 92971840, 111566208, 139457760, 185943680, 278915520, 557831040]

約数ペア:

[(1, 557831040), (2, 278915520), (3, 185943680), (4, 139457760), (5, 111566208), (6, 92971840), (8, 69728880), (10, 55783104), (12, 46485920), (13, 42910080), (15, 37188736), (16, 34864440), (20, 27891552), (24, 23242960), (26, 21455040), (30, 18594368), (32, 17432220), (39, 14303360), (40, 13945776), (48, 11621480), (52, 10727520), (60, 9297184), (64, 8716110), (65, 8582016), (78, 7151680), (80, 6972888), (96, 5810740), (104, 5363760), (120, 4648592), (128, 4358055), (130, 4291008), (156, 3575840), (160, 3486444), (192, 2905370), (195, 2860672), (208, 2681880), (240, 2324296), (260, 2145504), (312, 1787920), (320, 1743222), (384, 1452685), (390, 1430336), (416, 1340940), (480, 1162148), (520, 1072752), (624, 893960), (640, 871611), (780, 715168), (832, 670470), (960, 581074), (1040, 536376), (1248, 446980), (1560, 357584), (1664, 335235), (1920, 290537), (2080, 268188), (2496, 223490), (3120, 178792), (4160, 134094), (4992, 111745), (6240, 89396), (8320, 67047), (12480, 44698), (22349, 24960)]