13518890880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{640099}}^1$

素因数の和:640132

約数の個数: 128

約数和(自身を含む): 47008944000

約数和(自身を除く): 33490053120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 640099, 1280198, 1920297, 2560396, 3200495, 3840594, 5120792, 6400990, 7041089, 7681188, 9601485, 10241584, 12801980, 14082178, 15362376, 19202970, 20483168, 21123267, 25603960, 28164356, 30724752, 35205445, 38405940, 40966336, 42246534, 51207920, 56328712, 61449504, 70410890, 76811880, 81932672, 84493068, 102415840, 105616335, 112657424, 122899008, 140821780, 153623760, 168986136, 204831680, 211232670, 225314848, 245798016, 281643560, 307247520, 337972272, 409663360, 422465340, 450629696, 563287120, 614495040, 675944544, 844930680, 901259392, 1126574240, 1228990080, 1351889088, 1689861360, 2253148480, 2703778176, 3379722720, 4506296960, 6759445440, 13518890880]

約数ペア:

[(1, 13518890880), (2, 6759445440), (3, 4506296960), (4, 3379722720), (5, 2703778176), (6, 2253148480), (8, 1689861360), (10, 1351889088), (11, 1228990080), (12, 1126574240), (15, 901259392), (16, 844930680), (20, 675944544), (22, 614495040), (24, 563287120), (30, 450629696), (32, 422465340), (33, 409663360), (40, 337972272), (44, 307247520), (48, 281643560), (55, 245798016), (60, 225314848), (64, 211232670), (66, 204831680), (80, 168986136), (88, 153623760), (96, 140821780), (110, 122899008), (120, 112657424), (128, 105616335), (132, 102415840), (160, 84493068), (165, 81932672), (176, 76811880), (192, 70410890), (220, 61449504), (240, 56328712), (264, 51207920), (320, 42246534), (330, 40966336), (352, 38405940), (384, 35205445), (440, 30724752), (480, 28164356), (528, 25603960), (640, 21123267), (660, 20483168), (704, 19202970), (880, 15362376), (960, 14082178), (1056, 12801980), (1320, 10241584), (1408, 9601485), (1760, 7681188), (1920, 7041089), (2112, 6400990), (2640, 5120792), (3520, 3840594), (4224, 3200495), (5280, 2560396), (7040, 1920297), (10560, 1280198), (21120, 640099)]