247056480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1733}}^1$

素因数の和:1771

約数の個数: 240

約数和(自身を含む): 951716304

約数和(自身を除く): 704659824

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, 1584, 1620, 1733, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3466, 3564, 3960, 4320, 4455, 4752, 5199, 5280, 5940, 6480, 6932, 7128, 7920, 8665, 8910, 9504, 10398, 11880, 12960, 13864, 14256, 15597, 15840, 17330, 17820, 19063, 20796, 23760, 25995, 27728, 28512, 31194, 34660, 35640, 38126, 41592, 46791, 47520, 51990, 55456, 57189, 62388, 69320, 71280, 76252, 77985, 83184, 93582, 95315, 103980, 114378, 124776, 138640, 140373, 142560, 152504, 155970, 166368, 171567, 187164, 190630, 207960, 228756, 233955, 249552, 277280, 280746, 285945, 305008, 311940, 343134, 374328, 381260, 415920, 457512, 467910, 499104, 514701, 561492, 571890, 610016, 623880, 686268, 701865, 748656, 762520, 831840, 857835, 915024, 935820, 1029402, 1122984, 1143780, 1247760, 1372536, 1403730, 1497312, 1525040, 1544103, 1715670, 1830048, 1871640, 2058804, 2245968, 2287560, 2495520, 2573505, 2745072, 2807460, 3050080, 3088206, 3431340, 3743280, 4117608, 4491936, 4575120, 5147010, 5490144, 5614920, 6176412, 6862680, 7486560, 7720515, 8235216, 9150240, 10294020, 11229840, 12352824, 13725360, 15441030, 16470432, 20588040, 22459680, 24705648, 27450720, 30882060, 41176080, 49411296, 61764120, 82352160, 123528240, 247056480]

約数ペア:

[(1, 247056480), (2, 123528240), (3, 82352160), (4, 61764120), (5, 49411296), (6, 41176080), (8, 30882060), (9, 27450720), (10, 24705648), (11, 22459680), (12, 20588040), (15, 16470432), (16, 15441030), (18, 13725360), (20, 12352824), (22, 11229840), (24, 10294020), (27, 9150240), (30, 8235216), (32, 7720515), (33, 7486560), (36, 6862680), (40, 6176412), (44, 5614920), (45, 5490144), (48, 5147010), (54, 4575120), (55, 4491936), (60, 4117608), (66, 3743280), (72, 3431340), (80, 3088206), (81, 3050080), (88, 2807460), (90, 2745072), (96, 2573505), (99, 2495520), (108, 2287560), (110, 2245968), (120, 2058804), (132, 1871640), (135, 1830048), (144, 1715670), (160, 1544103), (162, 1525040), (165, 1497312), (176, 1403730), (180, 1372536), (198, 1247760), (216, 1143780), (220, 1122984), (240, 1029402), (264, 935820), (270, 915024), (288, 857835), (297, 831840), (324, 762520), (330, 748656), (352, 701865), (360, 686268), (396, 623880), (405, 610016), (432, 571890), (440, 561492), (480, 514701), (495, 499104), (528, 467910), (540, 457512), (594, 415920), (648, 381260), (660, 374328), (720, 343134), (792, 311940), (810, 305008), (864, 285945), (880, 280746), (891, 277280), (990, 249552), (1056, 233955), (1080, 228756), (1188, 207960), (1296, 190630), (1320, 187164), (1440, 171567), (1485, 166368), (1584, 155970), (1620, 152504), (1733, 142560), (1760, 140373), (1782, 138640), (1980, 124776), (2160, 114378), (2376, 103980), (2592, 95315), (2640, 93582), (2970, 83184), (3168, 77985), (3240, 76252), (3466, 71280), (3564, 69320), (3960, 62388), (4320, 57189), (4455, 55456), (4752, 51990), (5199, 47520), (5280, 46791), (5940, 41592), (6480, 38126), (6932, 35640), (7128, 34660), (7920, 31194), (8665, 28512), (8910, 27728), (9504, 25995), (10398, 23760), (11880, 20796), (12960, 19063), (13864, 17820), (14256, 17330), (15597, 15840)]