63824640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1511}}^1$

素因数の和:1546

約数の個数: 144

約数和(自身を含む): 222518016

約数和(自身を除く): 158693376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1511, 1760, 1920, 2112, 2640, 2816, 3022, 3520, 3840, 4224, 4533, 5280, 6044, 7040, 7555, 8448, 9066, 10560, 12088, 14080, 15110, 16621, 18132, 21120, 22665, 24176, 30220, 33242, 36264, 42240, 45330, 48352, 49863, 60440, 66484, 72528, 83105, 90660, 96704, 99726, 120880, 132968, 145056, 166210, 181320, 193408, 199452, 241760, 249315, 265936, 290112, 332420, 362640, 386816, 398904, 483520, 498630, 531872, 580224, 664840, 725280, 797808, 967040, 997260, 1063744, 1160448, 1329680, 1450560, 1595616, 1934080, 1994520, 2127488, 2659360, 2901120, 3191232, 3989040, 4254976, 5318720, 5802240, 6382464, 7978080, 10637440, 12764928, 15956160, 21274880, 31912320, 63824640]

約数ペア:

[(1, 63824640), (2, 31912320), (3, 21274880), (4, 15956160), (5, 12764928), (6, 10637440), (8, 7978080), (10, 6382464), (11, 5802240), (12, 5318720), (15, 4254976), (16, 3989040), (20, 3191232), (22, 2901120), (24, 2659360), (30, 2127488), (32, 1994520), (33, 1934080), (40, 1595616), (44, 1450560), (48, 1329680), (55, 1160448), (60, 1063744), (64, 997260), (66, 967040), (80, 797808), (88, 725280), (96, 664840), (110, 580224), (120, 531872), (128, 498630), (132, 483520), (160, 398904), (165, 386816), (176, 362640), (192, 332420), (220, 290112), (240, 265936), (256, 249315), (264, 241760), (320, 199452), (330, 193408), (352, 181320), (384, 166210), (440, 145056), (480, 132968), (528, 120880), (640, 99726), (660, 96704), (704, 90660), (768, 83105), (880, 72528), (960, 66484), (1056, 60440), (1280, 49863), (1320, 48352), (1408, 45330), (1511, 42240), (1760, 36264), (1920, 33242), (2112, 30220), (2640, 24176), (2816, 22665), (3022, 21120), (3520, 18132), (3840, 16621), (4224, 15110), (4533, 14080), (5280, 12088), (6044, 10560), (7040, 9066), (7555, 8448)]