18137666880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26573}}^1$

素因数の和:26678

約数の個数: 224

約数和(自身を含む): 64798041600

約数和(自身を除く): 46660374720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 316, 320, 360, 395, 432, 474, 480, 540, 576, 632, 711, 720, 790, 864, 948, 960, 1080, 1185, 1264, 1422, 1440, 1580, 1728, 1896, 2133, 2160, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4266, 4320, 4740, 5056, 5688, 6320, 7110, 7584, 8532, 8640, 9480, 10665, 11376, 12640, 14220, 15168, 17064, 18960, 21330, 22752, 25280, 26573, 28440, 34128, 37920, 42660, 45504, 53146, 56880, 68256, 75840, 79719, 85320, 106292, 113760, 132865, 136512, 159438, 170640, 212584, 227520, 239157, 265730, 318876, 341280, 398595, 425168, 478314, 531460, 637752, 682560, 717471, 797190, 850336, 956628, 1062920, 1195785, 1275504, 1434942, 1594380, 1700672, 1913256, 2099267, 2125840, 2391570, 2551008, 2869884, 3188760, 3587355, 3826512, 4198534, 4251680, 4783140, 5102016, 5739768, 6297801, 6377520, 7174710, 7653024, 8397068, 8503360, 9566280, 10496335, 11479536, 12595602, 12755040, 14349420, 15306048, 16794136, 18893403, 19132560, 20992670, 22959072, 25191204, 25510080, 28698840, 31489005, 33588272, 37786806, 38265120, 41985340, 45918144, 50382408, 56680209, 57397680, 62978010, 67176544, 75573612, 76530240, 83970680, 94467015, 100764816, 113360418, 114795360, 125956020, 134353088, 151147224, 167941360, 188934030, 201529632, 226720836, 229590720, 251912040, 283401045, 302294448, 335882720, 377868060, 403059264, 453441672, 503824080, 566802090, 604588896, 671765440, 755736120, 906883344, 1007648160, 1133604180, 1209177792, 1511472240, 1813766688, 2015296320, 2267208360, 3022944480, 3627533376, 4534416720, 6045888960, 9068833440, 18137666880]

約数ペア:

[(1, 18137666880), (2, 9068833440), (3, 6045888960), (4, 4534416720), (5, 3627533376), (6, 3022944480), (8, 2267208360), (9, 2015296320), (10, 1813766688), (12, 1511472240), (15, 1209177792), (16, 1133604180), (18, 1007648160), (20, 906883344), (24, 755736120), (27, 671765440), (30, 604588896), (32, 566802090), (36, 503824080), (40, 453441672), (45, 403059264), (48, 377868060), (54, 335882720), (60, 302294448), (64, 283401045), (72, 251912040), (79, 229590720), (80, 226720836), (90, 201529632), (96, 188934030), (108, 167941360), (120, 151147224), (135, 134353088), (144, 125956020), (158, 114795360), (160, 113360418), (180, 100764816), (192, 94467015), (216, 83970680), (237, 76530240), (240, 75573612), (270, 67176544), (288, 62978010), (316, 57397680), (320, 56680209), (360, 50382408), (395, 45918144), (432, 41985340), (474, 38265120), (480, 37786806), (540, 33588272), (576, 31489005), (632, 28698840), (711, 25510080), (720, 25191204), (790, 22959072), (864, 20992670), (948, 19132560), (960, 18893403), (1080, 16794136), (1185, 15306048), (1264, 14349420), (1422, 12755040), (1440, 12595602), (1580, 11479536), (1728, 10496335), (1896, 9566280), (2133, 8503360), (2160, 8397068), (2370, 7653024), (2528, 7174710), (2844, 6377520), (2880, 6297801), (3160, 5739768), (3555, 5102016), (3792, 4783140), (4266, 4251680), (4320, 4198534), (4740, 3826512), (5056, 3587355), (5688, 3188760), (6320, 2869884), (7110, 2551008), (7584, 2391570), (8532, 2125840), (8640, 2099267), (9480, 1913256), (10665, 1700672), (11376, 1594380), (12640, 1434942), (14220, 1275504), (15168, 1195785), (17064, 1062920), (18960, 956628), (21330, 850336), (22752, 797190), (25280, 717471), (26573, 682560), (28440, 637752), (34128, 531460), (37920, 478314), (42660, 425168), (45504, 398595), (53146, 341280), (56880, 318876), (68256, 265730), (75840, 239157), (79719, 227520), (85320, 212584), (106292, 170640), (113760, 159438), (132865, 136512)]