223424640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:595

約数の個数: 192

約数和(自身を含む): 782870400

約数和(自身を除く): 559445760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 384, 395, 474, 480, 491, 576, 632, 640, 711, 720, 790, 948, 960, 982, 1152, 1185, 1264, 1422, 1440, 1473, 1580, 1896, 1920, 1964, 2370, 2455, 2528, 2844, 2880, 2946, 3160, 3555, 3792, 3928, 4419, 4740, 4910, 5056, 5688, 5760, 5892, 6320, 7110, 7365, 7584, 7856, 8838, 9480, 9820, 10112, 11376, 11784, 12640, 14220, 14730, 15168, 15712, 17676, 18960, 19640, 22095, 22752, 23568, 25280, 28440, 29460, 30336, 31424, 35352, 37920, 38789, 39280, 44190, 45504, 47136, 50560, 56880, 58920, 62848, 70704, 75840, 77578, 78560, 88380, 91008, 94272, 113760, 116367, 117840, 141408, 151680, 155156, 157120, 176760, 188544, 193945, 227520, 232734, 235680, 282816, 310312, 314240, 349101, 353520, 387890, 455040, 465468, 471360, 565632, 581835, 620624, 698202, 707040, 775780, 930936, 942720, 1163670, 1241248, 1396404, 1414080, 1551560, 1745505, 1861872, 2327340, 2482496, 2792808, 2828160, 3103120, 3491010, 3723744, 4654680, 4964992, 5585616, 6206240, 6982020, 7447488, 9309360, 11171232, 12412480, 13964040, 14894976, 18618720, 22342464, 24824960, 27928080, 37237440, 44684928, 55856160, 74474880, 111712320, 223424640]

約数ペア:

[(1, 223424640), (2, 111712320), (3, 74474880), (4, 55856160), (5, 44684928), (6, 37237440), (8, 27928080), (9, 24824960), (10, 22342464), (12, 18618720), (15, 14894976), (16, 13964040), (18, 12412480), (20, 11171232), (24, 9309360), (30, 7447488), (32, 6982020), (36, 6206240), (40, 5585616), (45, 4964992), (48, 4654680), (60, 3723744), (64, 3491010), (72, 3103120), (79, 2828160), (80, 2792808), (90, 2482496), (96, 2327340), (120, 1861872), (128, 1745505), (144, 1551560), (158, 1414080), (160, 1396404), (180, 1241248), (192, 1163670), (237, 942720), (240, 930936), (288, 775780), (316, 707040), (320, 698202), (360, 620624), (384, 581835), (395, 565632), (474, 471360), (480, 465468), (491, 455040), (576, 387890), (632, 353520), (640, 349101), (711, 314240), (720, 310312), (790, 282816), (948, 235680), (960, 232734), (982, 227520), (1152, 193945), (1185, 188544), (1264, 176760), (1422, 157120), (1440, 155156), (1473, 151680), (1580, 141408), (1896, 117840), (1920, 116367), (1964, 113760), (2370, 94272), (2455, 91008), (2528, 88380), (2844, 78560), (2880, 77578), (2946, 75840), (3160, 70704), (3555, 62848), (3792, 58920), (3928, 56880), (4419, 50560), (4740, 47136), (4910, 45504), (5056, 44190), (5688, 39280), (5760, 38789), (5892, 37920), (6320, 35352), (7110, 31424), (7365, 30336), (7584, 29460), (7856, 28440), (8838, 25280), (9480, 23568), (9820, 22752), (10112, 22095), (11376, 19640), (11784, 18960), (12640, 17676), (14220, 15712), (14730, 15168)]