668588398080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2808251}}^1$

素因数の和:2808308

約数の個数: 160

約数和(自身を含む): 2206342499328

約数和(自身を除く): 1537754101248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 59520, 79360, 119040, 238080, 2808251, 5616502, 8424753, 11233004, 14041255, 16849506, 22466008, 28082510, 33699012, 42123765, 44932016, 56165020, 67398024, 84247530, 87055781, 89864032, 112330040, 134796048, 168495060, 174111562, 179728064, 224660080, 261167343, 269592096, 336990120, 348223124, 359456128, 435278905, 449320160, 522334686, 539184192, 673980240, 696446248, 718912256, 870557810, 898640320, 1044669372, 1078368384, 1305836715, 1347960480, 1392892496, 1437824512, 1741115620, 1797280640, 2089338744, 2156736768, 2611673430, 2695920960, 2785784992, 3482231240, 3594561280, 4178677488, 4313473536, 5223346860, 5391841920, 5571569984, 6964462480, 7189122560, 8357354976, 10446693720, 10783683840, 11143139968, 13928924960, 16714709952, 20893387440, 21567367680, 22286279936, 27857849920, 33429419904, 41786774880, 44572559872, 55715699840, 66858839808, 83573549760, 111431399680, 133717679616, 167147099520, 222862799360, 334294199040, 668588398080]

約数ペア:

[(1, 668588398080), (2, 334294199040), (3, 222862799360), (4, 167147099520), (5, 133717679616), (6, 111431399680), (8, 83573549760), (10, 66858839808), (12, 55715699840), (15, 44572559872), (16, 41786774880), (20, 33429419904), (24, 27857849920), (30, 22286279936), (31, 21567367680), (32, 20893387440), (40, 16714709952), (48, 13928924960), (60, 11143139968), (62, 10783683840), (64, 10446693720), (80, 8357354976), (93, 7189122560), (96, 6964462480), (120, 5571569984), (124, 5391841920), (128, 5223346860), (155, 4313473536), (160, 4178677488), (186, 3594561280), (192, 3482231240), (240, 2785784992), (248, 2695920960), (256, 2611673430), (310, 2156736768), (320, 2089338744), (372, 1797280640), (384, 1741115620), (465, 1437824512), (480, 1392892496), (496, 1347960480), (512, 1305836715), (620, 1078368384), (640, 1044669372), (744, 898640320), (768, 870557810), (930, 718912256), (960, 696446248), (992, 673980240), (1240, 539184192), (1280, 522334686), (1488, 449320160), (1536, 435278905), (1860, 359456128), (1920, 348223124), (1984, 336990120), (2480, 269592096), (2560, 261167343), (2976, 224660080), (3720, 179728064), (3840, 174111562), (3968, 168495060), (4960, 134796048), (5952, 112330040), (7440, 89864032), (7680, 87055781), (7936, 84247530), (9920, 67398024), (11904, 56165020), (14880, 44932016), (15872, 42123765), (19840, 33699012), (23808, 28082510), (29760, 22466008), (39680, 16849506), (47616, 14041255), (59520, 11233004), (79360, 8424753), (119040, 5616502), (238080, 2808251)]