669799680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 2371759488

約数和(自身を除く): 1701959808

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, 101, 110, 120, 128, 132, 157, 160, 165, 176, 192, 202, 220, 240, 256, 264, 303, 314, 320, 330, 352, 384, 404, 440, 471, 480, 505, 528, 606, 628, 640, 660, 704, 768, 785, 808, 880, 942, 960, 1010, 1056, 1111, 1212, 1256, 1280, 1320, 1408, 1515, 1570, 1616, 1727, 1760, 1884, 1920, 2020, 2112, 2222, 2355, 2424, 2512, 2640, 2816, 3030, 3140, 3232, 3333, 3454, 3520, 3768, 3840, 4040, 4224, 4444, 4710, 4848, 5024, 5181, 5280, 5555, 6060, 6280, 6464, 6666, 6908, 7040, 7536, 8080, 8448, 8635, 8888, 9420, 9696, 10048, 10362, 10560, 11110, 12120, 12560, 12928, 13332, 13816, 14080, 15072, 15857, 16160, 16665, 17270, 17776, 18840, 19392, 20096, 20724, 21120, 22220, 24240, 25120, 25856, 25905, 26664, 27632, 30144, 31714, 32320, 33330, 34540, 35552, 37680, 38784, 40192, 41448, 42240, 44440, 47571, 48480, 50240, 51810, 53328, 55264, 60288, 63428, 64640, 66660, 69080, 71104, 75360, 77568, 79285, 82896, 88880, 95142, 96960, 100480, 103620, 106656, 110528, 120576, 126856, 129280, 133320, 138160, 142208, 150720, 158570, 165792, 174427, 177760, 190284, 193920, 200960, 207240, 213312, 221056, 237855, 253712, 266640, 276320, 284416, 301440, 317140, 331584, 348854, 355520, 380568, 387840, 414480, 426624, 442112, 475710, 507424, 523281, 533280, 552640, 602880, 634280, 663168, 697708, 711040, 761136, 828960, 853248, 872135, 951420, 1014848, 1046562, 1066560, 1105280, 1268560, 1326336, 1395416, 1422080, 1522272, 1657920, 1744270, 1902840, 2029696, 2093124, 2133120, 2210560, 2537120, 2616405, 2790832, 3044544, 3315840, 3488540, 3805680, 4059392, 4186248, 4266240, 5074240, 5232810, 5581664, 6089088, 6631680, 6977080, 7611360, 8372496, 10148480, 10465620, 11163328, 12178176, 13954160, 15222720, 16744992, 20296960, 20931240, 22326656, 27908320, 30445440, 33489984, 41862480, 44653312, 55816640, 60890880, 66979968, 83724960, 111633280, 133959936, 167449920, 223266560, 334899840, 669799680]

約数ペア:

[(1, 669799680), (2, 334899840), (3, 223266560), (4, 167449920), (5, 133959936), (6, 111633280), (8, 83724960), (10, 66979968), (11, 60890880), (12, 55816640), (15, 44653312), (16, 41862480), (20, 33489984), (22, 30445440), (24, 27908320), (30, 22326656), (32, 20931240), (33, 20296960), (40, 16744992), (44, 15222720), (48, 13954160), (55, 12178176), (60, 11163328), (64, 10465620), (66, 10148480), (80, 8372496), (88, 7611360), (96, 6977080), (101, 6631680), (110, 6089088), (120, 5581664), (128, 5232810), (132, 5074240), (157, 4266240), (160, 4186248), (165, 4059392), (176, 3805680), (192, 3488540), (202, 3315840), (220, 3044544), (240, 2790832), (256, 2616405), (264, 2537120), (303, 2210560), (314, 2133120), (320, 2093124), (330, 2029696), (352, 1902840), (384, 1744270), (404, 1657920), (440, 1522272), (471, 1422080), (480, 1395416), (505, 1326336), (528, 1268560), (606, 1105280), (628, 1066560), (640, 1046562), (660, 1014848), (704, 951420), (768, 872135), (785, 853248), (808, 828960), (880, 761136), (942, 711040), (960, 697708), (1010, 663168), (1056, 634280), (1111, 602880), (1212, 552640), (1256, 533280), (1280, 523281), (1320, 507424), (1408, 475710), (1515, 442112), (1570, 426624), (1616, 414480), (1727, 387840), (1760, 380568), (1884, 355520), (1920, 348854), (2020, 331584), (2112, 317140), (2222, 301440), (2355, 284416), (2424, 276320), (2512, 266640), (2640, 253712), (2816, 237855), (3030, 221056), (3140, 213312), (3232, 207240), (3333, 200960), (3454, 193920), (3520, 190284), (3768, 177760), (3840, 174427), (4040, 165792), (4224, 158570), (4444, 150720), (4710, 142208), (4848, 138160), (5024, 133320), (5181, 129280), (5280, 126856), (5555, 120576), (6060, 110528), (6280, 106656), (6464, 103620), (6666, 100480), (6908, 96960), (7040, 95142), (7536, 88880), (8080, 82896), (8448, 79285), (8635, 77568), (8888, 75360), (9420, 71104), (9696, 69080), (10048, 66660), (10362, 64640), (10560, 63428), (11110, 60288), (12120, 55264), (12560, 53328), (12928, 51810), (13332, 50240), (13816, 48480), (14080, 47571), (15072, 44440), (15857, 42240), (16160, 41448), (16665, 40192), (17270, 38784), (17776, 37680), (18840, 35552), (19392, 34540), (20096, 33330), (20724, 32320), (21120, 31714), (22220, 30144), (24240, 27632), (25120, 26664), (25856, 25905)]