236507520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:840

約数の個数: 128

約数和(自身を含む): 758880000

約数和(自身を除く): 522372480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 199, 240, 320, 384, 398, 480, 597, 619, 640, 796, 960, 995, 1194, 1238, 1592, 1857, 1920, 1990, 2388, 2476, 2985, 3095, 3184, 3714, 3980, 4776, 4952, 5970, 6190, 6368, 7428, 7960, 9285, 9552, 9904, 11940, 12380, 12736, 14856, 15920, 18570, 19104, 19808, 23880, 24760, 25472, 29712, 31840, 37140, 38208, 39616, 47760, 49520, 59424, 63680, 74280, 76416, 79232, 95520, 99040, 118848, 123181, 127360, 148560, 191040, 198080, 237696, 246362, 297120, 369543, 382080, 396160, 492724, 594240, 615905, 739086, 985448, 1188480, 1231810, 1478172, 1847715, 1970896, 2463620, 2956344, 3695430, 3941792, 4927240, 5912688, 7390860, 7883584, 9854480, 11825376, 14781720, 15767168, 19708960, 23650752, 29563440, 39417920, 47301504, 59126880, 78835840, 118253760, 236507520]

約数ペア:

[(1, 236507520), (2, 118253760), (3, 78835840), (4, 59126880), (5, 47301504), (6, 39417920), (8, 29563440), (10, 23650752), (12, 19708960), (15, 15767168), (16, 14781720), (20, 11825376), (24, 9854480), (30, 7883584), (32, 7390860), (40, 5912688), (48, 4927240), (60, 3941792), (64, 3695430), (80, 2956344), (96, 2463620), (120, 1970896), (128, 1847715), (160, 1478172), (192, 1231810), (199, 1188480), (240, 985448), (320, 739086), (384, 615905), (398, 594240), (480, 492724), (597, 396160), (619, 382080), (640, 369543), (796, 297120), (960, 246362), (995, 237696), (1194, 198080), (1238, 191040), (1592, 148560), (1857, 127360), (1920, 123181), (1990, 118848), (2388, 99040), (2476, 95520), (2985, 79232), (3095, 76416), (3184, 74280), (3714, 63680), (3980, 59424), (4776, 49520), (4952, 47760), (5970, 39616), (6190, 38208), (6368, 37140), (7428, 31840), (7960, 29712), (9285, 25472), (9552, 24760), (9904, 23880), (11940, 19808), (12380, 19104), (12736, 18570), (14856, 15920)]