18627270720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1\times {\mathrm{1117}}^1$

素因数の和:1765

約数の個数: 224

約数和(自身を含む): 61337952000

約数和(自身を除く): 42710681280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 599, 696, 870, 928, 960, 1117, 1160, 1198, 1392, 1740, 1797, 1856, 2234, 2320, 2396, 2784, 2995, 3351, 3480, 3594, 4468, 4640, 4792, 5568, 5585, 5990, 6702, 6960, 7188, 8936, 8985, 9280, 9584, 11170, 11980, 13404, 13920, 14376, 16755, 17371, 17872, 17970, 19168, 22340, 23960, 26808, 27840, 28752, 32393, 33510, 34742, 35744, 35940, 38336, 44680, 47920, 52113, 53616, 57504, 64786, 67020, 69484, 71488, 71880, 86855, 89360, 95840, 97179, 104226, 107232, 115008, 129572, 134040, 138968, 143760, 161965, 173710, 178720, 191680, 194358, 208452, 214464, 259144, 260565, 268080, 277936, 287520, 323930, 347420, 357440, 388716, 416904, 485895, 518288, 521130, 536160, 555872, 575040, 647860, 669083, 694840, 777432, 833808, 971790, 1036576, 1042260, 1072320, 1111744, 1295720, 1338166, 1389680, 1554864, 1667616, 1943580, 2007249, 2073152, 2084520, 2591440, 2676332, 2779360, 3109728, 3335232, 3345415, 3887160, 4014498, 4169040, 5182880, 5352664, 5558720, 6219456, 6690830, 7774320, 8028996, 8338080, 10036245, 10365760, 10705328, 13381660, 15548640, 16057992, 16676160, 19403407, 20072490, 21410656, 26763320, 31097280, 32115984, 38806814, 40144980, 42821312, 53526640, 58210221, 64231968, 77613628, 80289960, 97017035, 107053280, 116420442, 128463936, 155227256, 160579920, 194034070, 214106560, 232840884, 291051105, 310454512, 321159840, 388068140, 465681768, 582102210, 620909024, 642319680, 776136280, 931363536, 1164204420, 1241818048, 1552272560, 1862727072, 2328408840, 3104545120, 3725454144, 4656817680, 6209090240, 9313635360, 18627270720]

約数ペア:

[(1, 18627270720), (2, 9313635360), (3, 6209090240), (4, 4656817680), (5, 3725454144), (6, 3104545120), (8, 2328408840), (10, 1862727072), (12, 1552272560), (15, 1241818048), (16, 1164204420), (20, 931363536), (24, 776136280), (29, 642319680), (30, 620909024), (32, 582102210), (40, 465681768), (48, 388068140), (58, 321159840), (60, 310454512), (64, 291051105), (80, 232840884), (87, 214106560), (96, 194034070), (116, 160579920), (120, 155227256), (145, 128463936), (160, 116420442), (174, 107053280), (192, 97017035), (232, 80289960), (240, 77613628), (290, 64231968), (320, 58210221), (348, 53526640), (435, 42821312), (464, 40144980), (480, 38806814), (580, 32115984), (599, 31097280), (696, 26763320), (870, 21410656), (928, 20072490), (960, 19403407), (1117, 16676160), (1160, 16057992), (1198, 15548640), (1392, 13381660), (1740, 10705328), (1797, 10365760), (1856, 10036245), (2234, 8338080), (2320, 8028996), (2396, 7774320), (2784, 6690830), (2995, 6219456), (3351, 5558720), (3480, 5352664), (3594, 5182880), (4468, 4169040), (4640, 4014498), (4792, 3887160), (5568, 3345415), (5585, 3335232), (5990, 3109728), (6702, 2779360), (6960, 2676332), (7188, 2591440), (8936, 2084520), (8985, 2073152), (9280, 2007249), (9584, 1943580), (11170, 1667616), (11980, 1554864), (13404, 1389680), (13920, 1338166), (14376, 1295720), (16755, 1111744), (17371, 1072320), (17872, 1042260), (17970, 1036576), (19168, 971790), (22340, 833808), (23960, 777432), (26808, 694840), (27840, 669083), (28752, 647860), (32393, 575040), (33510, 555872), (34742, 536160), (35744, 521130), (35940, 518288), (38336, 485895), (44680, 416904), (47920, 388716), (52113, 357440), (53616, 347420), (57504, 323930), (64786, 287520), (67020, 277936), (69484, 268080), (71488, 260565), (71880, 259144), (86855, 214464), (89360, 208452), (95840, 194358), (97179, 191680), (104226, 178720), (107232, 173710), (115008, 161965), (129572, 143760), (134040, 138968)]