209574270720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{8191}}^1$

素因数の和:10439

約数の個数: 216

約数和(自身を含む): 725520187392

約数和(自身を除く): 515945916672

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2221, 2304, 2880, 3840, 4442, 5760, 6663, 8191, 8884, 11105, 11520, 13326, 16382, 17768, 19989, 22210, 24573, 26652, 32764, 33315, 35536, 39978, 40955, 44420, 49146, 53304, 65528, 66630, 71072, 73719, 79956, 81910, 88840, 98292, 99945, 106608, 122865, 131056, 133260, 142144, 147438, 159912, 163820, 177680, 196584, 199890, 213216, 245730, 262112, 266520, 284288, 294876, 319824, 327640, 355360, 368595, 393168, 399780, 426432, 491460, 524224, 533040, 568576, 589752, 639648, 655280, 710720, 737190, 786336, 799560, 852864, 982920, 1048448, 1066080, 1179504, 1279296, 1310560, 1421440, 1474380, 1572672, 1599120, 1705728, 1965840, 2096896, 2132160, 2359008, 2558592, 2621120, 2842880, 2948760, 3145344, 3198240, 3931680, 4264320, 4718016, 5117184, 5242240, 5897520, 6290688, 6396480, 7863360, 8528640, 9436032, 10484480, 11795040, 12792960, 15726720, 18192211, 18872064, 23590080, 25585920, 31453440, 36384422, 47180160, 54576633, 72768844, 90961055, 94360320, 109153266, 145537688, 163729899, 181922110, 218306532, 272883165, 291075376, 327459798, 363844220, 436613064, 545766330, 582150752, 654919596, 727688440, 818649495, 873226128, 1091532660, 1164301504, 1309839192, 1455376880, 1637298990, 1746452256, 2183065320, 2328603008, 2619678384, 2910753760, 3274597980, 3492904512, 4366130640, 4657206016, 5239356768, 5821507520, 6549195960, 6985809024, 8732261280, 10478713536, 11643015040, 13098391920, 13971618048, 17464522560, 20957427072, 23286030080, 26196783840, 34929045120, 41914854144, 52393567680, 69858090240, 104787135360, 209574270720]

約数ペア:

[(1, 209574270720), (2, 104787135360), (3, 69858090240), (4, 52393567680), (5, 41914854144), (6, 34929045120), (8, 26196783840), (9, 23286030080), (10, 20957427072), (12, 17464522560), (15, 13971618048), (16, 13098391920), (18, 11643015040), (20, 10478713536), (24, 8732261280), (30, 6985809024), (32, 6549195960), (36, 5821507520), (40, 5239356768), (45, 4657206016), (48, 4366130640), (60, 3492904512), (64, 3274597980), (72, 2910753760), (80, 2619678384), (90, 2328603008), (96, 2183065320), (120, 1746452256), (128, 1637298990), (144, 1455376880), (160, 1309839192), (180, 1164301504), (192, 1091532660), (240, 873226128), (256, 818649495), (288, 727688440), (320, 654919596), (360, 582150752), (384, 545766330), (480, 436613064), (576, 363844220), (640, 327459798), (720, 291075376), (768, 272883165), (960, 218306532), (1152, 181922110), (1280, 163729899), (1440, 145537688), (1920, 109153266), (2221, 94360320), (2304, 90961055), (2880, 72768844), (3840, 54576633), (4442, 47180160), (5760, 36384422), (6663, 31453440), (8191, 25585920), (8884, 23590080), (11105, 18872064), (11520, 18192211), (13326, 15726720), (16382, 12792960), (17768, 11795040), (19989, 10484480), (22210, 9436032), (24573, 8528640), (26652, 7863360), (32764, 6396480), (33315, 6290688), (35536, 5897520), (39978, 5242240), (40955, 5117184), (44420, 4718016), (49146, 4264320), (53304, 3931680), (65528, 3198240), (66630, 3145344), (71072, 2948760), (73719, 2842880), (79956, 2621120), (81910, 2558592), (88840, 2359008), (98292, 2132160), (99945, 2096896), (106608, 1965840), (122865, 1705728), (131056, 1599120), (133260, 1572672), (142144, 1474380), (147438, 1421440), (159912, 1310560), (163820, 1279296), (177680, 1179504), (196584, 1066080), (199890, 1048448), (213216, 982920), (245730, 852864), (262112, 799560), (266520, 786336), (284288, 737190), (294876, 710720), (319824, 655280), (327640, 639648), (355360, 589752), (368595, 568576), (393168, 533040), (399780, 524224), (426432, 491460)]