665579520

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 312

約数和(自身を含む): 2422701216

約数和(自身を除く): 1757121696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 157, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 314, 320, 345, 360, 368, 384, 414, 460, 471, 480, 512, 552, 576, 628, 640, 690, 720, 736, 768, 785, 828, 920, 942, 960, 1024, 1035, 1104, 1152, 1256, 1280, 1380, 1413, 1440, 1472, 1536, 1570, 1656, 1840, 1884, 1920, 2048, 2070, 2208, 2304, 2355, 2512, 2560, 2760, 2826, 2880, 2944, 3072, 3140, 3312, 3611, 3680, 3768, 3840, 4096, 4140, 4416, 4608, 4710, 5024, 5120, 5520, 5652, 5760, 5888, 6144, 6280, 6624, 7065, 7222, 7360, 7536, 7680, 8280, 8832, 9216, 9420, 10048, 10240, 10833, 11040, 11304, 11520, 11776, 12288, 12560, 13248, 14130, 14444, 14720, 15072, 15360, 16560, 17664, 18055, 18432, 18840, 20096, 20480, 21666, 22080, 22608, 23040, 23552, 25120, 26496, 28260, 28888, 29440, 30144, 30720, 32499, 33120, 35328, 36110, 36864, 37680, 40192, 43332, 44160, 45216, 46080, 47104, 50240, 52992, 54165, 56520, 57776, 58880, 60288, 61440, 64998, 66240, 70656, 72220, 75360, 80384, 86664, 88320, 90432, 92160, 94208, 100480, 105984, 108330, 113040, 115552, 117760, 120576, 129996, 132480, 141312, 144440, 150720, 160768, 162495, 173328, 176640, 180864, 184320, 200960, 211968, 216660, 226080, 231104, 235520, 241152, 259992, 264960, 282624, 288880, 301440, 321536, 324990, 346656, 353280, 361728, 401920, 423936, 433320, 452160, 462208, 471040, 482304, 519984, 529920, 577760, 602880, 643072, 649980, 693312, 706560, 723456, 803840, 847872, 866640, 904320, 924416, 964608, 1039968, 1059840, 1155520, 1205760, 1299960, 1386624, 1413120, 1446912, 1607680, 1733280, 1808640, 1848832, 1929216, 2079936, 2119680, 2311040, 2411520, 2599920, 2773248, 2893824, 3215360, 3466560, 3617280, 3697664, 4159872, 4239360, 4622080, 4823040, 5199840, 5546496, 5787648, 6933120, 7234560, 7395328, 8319744, 9244160, 9646080, 10399680, 11092992, 13866240, 14469120, 14790656, 16639488, 18488320, 20799360, 22185984, 27732480, 28938240, 33278976, 36976640, 41598720, 44371968, 55464960, 66557952, 73953280, 83197440, 110929920, 133115904, 166394880, 221859840, 332789760, 665579520]

約数ペア:

[(1, 665579520), (2, 332789760), (3, 221859840), (4, 166394880), (5, 133115904), (6, 110929920), (8, 83197440), (9, 73953280), (10, 66557952), (12, 55464960), (15, 44371968), (16, 41598720), (18, 36976640), (20, 33278976), (23, 28938240), (24, 27732480), (30, 22185984), (32, 20799360), (36, 18488320), (40, 16639488), (45, 14790656), (46, 14469120), (48, 13866240), (60, 11092992), (64, 10399680), (69, 9646080), (72, 9244160), (80, 8319744), (90, 7395328), (92, 7234560), (96, 6933120), (115, 5787648), (120, 5546496), (128, 5199840), (138, 4823040), (144, 4622080), (157, 4239360), (160, 4159872), (180, 3697664), (184, 3617280), (192, 3466560), (207, 3215360), (230, 2893824), (240, 2773248), (256, 2599920), (276, 2411520), (288, 2311040), (314, 2119680), (320, 2079936), (345, 1929216), (360, 1848832), (368, 1808640), (384, 1733280), (414, 1607680), (460, 1446912), (471, 1413120), (480, 1386624), (512, 1299960), (552, 1205760), (576, 1155520), (628, 1059840), (640, 1039968), (690, 964608), (720, 924416), (736, 904320), (768, 866640), (785, 847872), (828, 803840), (920, 723456), (942, 706560), (960, 693312), (1024, 649980), (1035, 643072), (1104, 602880), (1152, 577760), (1256, 529920), (1280, 519984), (1380, 482304), (1413, 471040), (1440, 462208), (1472, 452160), (1536, 433320), (1570, 423936), (1656, 401920), (1840, 361728), (1884, 353280), (1920, 346656), (2048, 324990), (2070, 321536), (2208, 301440), (2304, 288880), (2355, 282624), (2512, 264960), (2560, 259992), (2760, 241152), (2826, 235520), (2880, 231104), (2944, 226080), (3072, 216660), (3140, 211968), (3312, 200960), (3611, 184320), (3680, 180864), (3768, 176640), (3840, 173328), (4096, 162495), (4140, 160768), (4416, 150720), (4608, 144440), (4710, 141312), (5024, 132480), (5120, 129996), (5520, 120576), (5652, 117760), (5760, 115552), (5888, 113040), (6144, 108330), (6280, 105984), (6624, 100480), (7065, 94208), (7222, 92160), (7360, 90432), (7536, 88320), (7680, 86664), (8280, 80384), (8832, 75360), (9216, 72220), (9420, 70656), (10048, 66240), (10240, 64998), (10833, 61440), (11040, 60288), (11304, 58880), (11520, 57776), (11776, 56520), (12288, 54165), (12560, 52992), (13248, 50240), (14130, 47104), (14444, 46080), (14720, 45216), (15072, 44160), (15360, 43332), (16560, 40192), (17664, 37680), (18055, 36864), (18432, 36110), (18840, 35328), (20096, 33120), (20480, 32499), (21666, 30720), (22080, 30144), (22608, 29440), (23040, 28888), (23552, 28260), (25120, 26496)]