223391520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1567}}^1$

素因数の和:1605

約数の個数: 240

約数和(自身を含む): 860606208

約数和(自身を除く): 637214688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1567, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3134, 3168, 3240, 3564, 3960, 4320, 4455, 4701, 4752, 5280, 5940, 6268, 6480, 7128, 7835, 7920, 8910, 9402, 9504, 11880, 12536, 12960, 14103, 14256, 15670, 15840, 17237, 17820, 18804, 23505, 23760, 25072, 28206, 28512, 31340, 34474, 35640, 37608, 42309, 47010, 47520, 50144, 51711, 56412, 62680, 68948, 70515, 71280, 75216, 84618, 86185, 94020, 103422, 112824, 125360, 126927, 137896, 141030, 142560, 150432, 155133, 169236, 172370, 188040, 206844, 211545, 225648, 250720, 253854, 258555, 275792, 282060, 310266, 338472, 344740, 376080, 413688, 423090, 451296, 465399, 507708, 517110, 551584, 564120, 620532, 634635, 676944, 689480, 752160, 775665, 827376, 846180, 930798, 1015416, 1034220, 1128240, 1241064, 1269270, 1353888, 1378960, 1396197, 1551330, 1654752, 1692360, 1861596, 2030832, 2068440, 2256480, 2326995, 2482128, 2538540, 2757920, 2792394, 3102660, 3384720, 3723192, 4061664, 4136880, 4653990, 4964256, 5077080, 5584788, 6205320, 6769440, 6980985, 7446384, 8273760, 9307980, 10154160, 11169576, 12410640, 13961970, 14892768, 18615960, 20308320, 22339152, 24821280, 27923940, 37231920, 44678304, 55847880, 74463840, 111695760, 223391520]

約数ペア:

[(1, 223391520), (2, 111695760), (3, 74463840), (4, 55847880), (5, 44678304), (6, 37231920), (8, 27923940), (9, 24821280), (10, 22339152), (11, 20308320), (12, 18615960), (15, 14892768), (16, 13961970), (18, 12410640), (20, 11169576), (22, 10154160), (24, 9307980), (27, 8273760), (30, 7446384), (32, 6980985), (33, 6769440), (36, 6205320), (40, 5584788), (44, 5077080), (45, 4964256), (48, 4653990), (54, 4136880), (55, 4061664), (60, 3723192), (66, 3384720), (72, 3102660), (80, 2792394), (81, 2757920), (88, 2538540), (90, 2482128), (96, 2326995), (99, 2256480), (108, 2068440), (110, 2030832), (120, 1861596), (132, 1692360), (135, 1654752), (144, 1551330), (160, 1396197), (162, 1378960), (165, 1353888), (176, 1269270), (180, 1241064), (198, 1128240), (216, 1034220), (220, 1015416), (240, 930798), (264, 846180), (270, 827376), (288, 775665), (297, 752160), (324, 689480), (330, 676944), (352, 634635), (360, 620532), (396, 564120), (405, 551584), (432, 517110), (440, 507708), (480, 465399), (495, 451296), (528, 423090), (540, 413688), (594, 376080), (648, 344740), (660, 338472), (720, 310266), (792, 282060), (810, 275792), (864, 258555), (880, 253854), (891, 250720), (990, 225648), (1056, 211545), (1080, 206844), (1188, 188040), (1296, 172370), (1320, 169236), (1440, 155133), (1485, 150432), (1567, 142560), (1584, 141030), (1620, 137896), (1760, 126927), (1782, 125360), (1980, 112824), (2160, 103422), (2376, 94020), (2592, 86185), (2640, 84618), (2970, 75216), (3134, 71280), (3168, 70515), (3240, 68948), (3564, 62680), (3960, 56412), (4320, 51711), (4455, 50144), (4701, 47520), (4752, 47010), (5280, 42309), (5940, 37608), (6268, 35640), (6480, 34474), (7128, 31340), (7835, 28512), (7920, 28206), (8910, 25072), (9402, 23760), (9504, 23505), (11880, 18804), (12536, 17820), (12960, 17237), (14103, 15840), (14256, 15670)]