19906652160

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3635

約数の個数: 288

約数和(自身を含む): 70143713640

約数和(自身を除く): 50237061480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 480, 488, 512, 549, 576, 610, 640, 720, 732, 768, 915, 960, 976, 1024, 1098, 1152, 1220, 1280, 1440, 1464, 1536, 1830, 1920, 1952, 2048, 2196, 2304, 2440, 2560, 2745, 2880, 2928, 3072, 3541, 3660, 3840, 3904, 4392, 4608, 4880, 5120, 5490, 5760, 5856, 6144, 7082, 7320, 7680, 7808, 8784, 9216, 9760, 10240, 10623, 10980, 11520, 11712, 14164, 14640, 15360, 15616, 17568, 17705, 18432, 19520, 21246, 21960, 23040, 23424, 28328, 29280, 30720, 31232, 31869, 35136, 35410, 39040, 42492, 43920, 46080, 46848, 53115, 56656, 58560, 62464, 63738, 70272, 70820, 78080, 84984, 87840, 92160, 93696, 106230, 113312, 117120, 124928, 127476, 140544, 141640, 156160, 159345, 169968, 175680, 187392, 212460, 216001, 226624, 234240, 254952, 281088, 283280, 312320, 318690, 339936, 351360, 374784, 424920, 432002, 453248, 468480, 509904, 562176, 566560, 624640, 637380, 648003, 679872, 702720, 849840, 864004, 906496, 936960, 1019808, 1080005, 1124352, 1133120, 1274760, 1296006, 1359744, 1405440, 1699680, 1728008, 1812992, 1873920, 1944009, 2039616, 2160010, 2266240, 2549520, 2592012, 2719488, 2810880, 3240015, 3399360, 3456016, 3625984, 3888018, 4079232, 4320020, 4532480, 5099040, 5184024, 5438976, 5621760, 6480030, 6798720, 6912032, 7251968, 7776036, 8158464, 8640040, 9064960, 9720045, 10198080, 10368048, 10877952, 12960060, 13597440, 13824064, 15552072, 16316928, 17280080, 18129920, 19440090, 20396160, 20736096, 21755904, 25920120, 27194880, 27648128, 31104144, 32633856, 34560160, 36259840, 38880180, 40792320, 41472192, 51840240, 54389760, 55296256, 62208288, 65267712, 69120320, 77760360, 81584640, 82944384, 103680480, 108779520, 110592512, 124416576, 138240640, 155520720, 163169280, 165888768, 207360960, 221185024, 248833152, 276481280, 311041440, 326338560, 331777536, 414721920, 442370048, 497666304, 552962560, 622082880, 663555072, 829443840, 995332608, 1105925120, 1244165760, 1327110144, 1658887680, 1990665216, 2211850240, 2488331520, 3317775360, 3981330432, 4976663040, 6635550720, 9953326080, 19906652160]

約数ペア:

[(1, 19906652160), (2, 9953326080), (3, 6635550720), (4, 4976663040), (5, 3981330432), (6, 3317775360), (8, 2488331520), (9, 2211850240), (10, 1990665216), (12, 1658887680), (15, 1327110144), (16, 1244165760), (18, 1105925120), (20, 995332608), (24, 829443840), (30, 663555072), (32, 622082880), (36, 552962560), (40, 497666304), (45, 442370048), (48, 414721920), (60, 331777536), (61, 326338560), (64, 311041440), (72, 276481280), (80, 248833152), (90, 221185024), (96, 207360960), (120, 165888768), (122, 163169280), (128, 155520720), (144, 138240640), (160, 124416576), (180, 110592512), (183, 108779520), (192, 103680480), (240, 82944384), (244, 81584640), (256, 77760360), (288, 69120320), (305, 65267712), (320, 62208288), (360, 55296256), (366, 54389760), (384, 51840240), (480, 41472192), (488, 40792320), (512, 38880180), (549, 36259840), (576, 34560160), (610, 32633856), (640, 31104144), (720, 27648128), (732, 27194880), (768, 25920120), (915, 21755904), (960, 20736096), (976, 20396160), (1024, 19440090), (1098, 18129920), (1152, 17280080), (1220, 16316928), (1280, 15552072), (1440, 13824064), (1464, 13597440), (1536, 12960060), (1830, 10877952), (1920, 10368048), (1952, 10198080), (2048, 9720045), (2196, 9064960), (2304, 8640040), (2440, 8158464), (2560, 7776036), (2745, 7251968), (2880, 6912032), (2928, 6798720), (3072, 6480030), (3541, 5621760), (3660, 5438976), (3840, 5184024), (3904, 5099040), (4392, 4532480), (4608, 4320020), (4880, 4079232), (5120, 3888018), (5490, 3625984), (5760, 3456016), (5856, 3399360), (6144, 3240015), (7082, 2810880), (7320, 2719488), (7680, 2592012), (7808, 2549520), (8784, 2266240), (9216, 2160010), (9760, 2039616), (10240, 1944009), (10623, 1873920), (10980, 1812992), (11520, 1728008), (11712, 1699680), (14164, 1405440), (14640, 1359744), (15360, 1296006), (15616, 1274760), (17568, 1133120), (17705, 1124352), (18432, 1080005), (19520, 1019808), (21246, 936960), (21960, 906496), (23040, 864004), (23424, 849840), (28328, 702720), (29280, 679872), (30720, 648003), (31232, 637380), (31869, 624640), (35136, 566560), (35410, 562176), (39040, 509904), (42492, 468480), (43920, 453248), (46080, 432002), (46848, 424920), (53115, 374784), (56656, 351360), (58560, 339936), (62464, 318690), (63738, 312320), (70272, 283280), (70820, 281088), (78080, 254952), (84984, 234240), (87840, 226624), (92160, 216001), (93696, 212460), (106230, 187392), (113312, 175680), (117120, 169968), (124928, 159345), (127476, 156160), (140544, 141640)]