2045532720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1664

約数の個数: 320

約数和(自身を含む): 8022343680

約数和(自身を除く): 5976810960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 71, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 142, 154, 165, 168, 176, 210, 213, 220, 231, 240, 264, 280, 284, 308, 330, 336, 355, 385, 420, 426, 440, 462, 497, 528, 560, 568, 616, 660, 710, 770, 781, 840, 852, 880, 924, 994, 1065, 1136, 1155, 1232, 1320, 1420, 1491, 1540, 1559, 1562, 1680, 1704, 1848, 1988, 2130, 2310, 2343, 2485, 2640, 2840, 2982, 3080, 3118, 3124, 3408, 3696, 3905, 3976, 4260, 4620, 4677, 4686, 4970, 5467, 5680, 5964, 6160, 6236, 6248, 7455, 7795, 7810, 7952, 8520, 9240, 9354, 9372, 9940, 10913, 10934, 11715, 11928, 12472, 12496, 14910, 15590, 15620, 16401, 17040, 17149, 18480, 18708, 18744, 19880, 21826, 21868, 23385, 23430, 23856, 24944, 27335, 29820, 31180, 31240, 32739, 32802, 34298, 37416, 37488, 39760, 43652, 43736, 46770, 46860, 51447, 54565, 54670, 59640, 62360, 62480, 65478, 65604, 68596, 74832, 82005, 85745, 87304, 87472, 93540, 93720, 102894, 109130, 109340, 110689, 119280, 120043, 124720, 130956, 131208, 137192, 163695, 164010, 171490, 174608, 187080, 187440, 205788, 218260, 218680, 221378, 240086, 257235, 261912, 262416, 274384, 327390, 328020, 332067, 342980, 360129, 374160, 411576, 436520, 437360, 442756, 480172, 514470, 523824, 553445, 600215, 654780, 656040, 664134, 685960, 720258, 774823, 823152, 873040, 885512, 960344, 1028940, 1106890, 1200430, 1217579, 1309560, 1312080, 1328268, 1371920, 1440516, 1549646, 1660335, 1771024, 1800645, 1920688, 2057880, 2213780, 2324469, 2400860, 2435158, 2619120, 2656536, 2881032, 3099292, 3320670, 3601290, 3652737, 3874115, 4115760, 4427560, 4648938, 4801720, 4870316, 5313072, 5762064, 6087895, 6198584, 6641340, 7202580, 7305474, 7748230, 8523053, 8855120, 9297876, 9603440, 9740632, 11622345, 12175790, 12397168, 13282680, 14405160, 14610948, 15496460, 17046106, 18263685, 18595752, 19481264, 23244690, 24351580, 25569159, 26565360, 28810320, 29221896, 30992920, 34092212, 36527370, 37191504, 42615265, 46489380, 48703160, 51138318, 58443792, 61985840, 68184424, 73054740, 85230530, 92978760, 97406320, 102276636, 127845795, 136368848, 146109480, 170461060, 185957520, 204553272, 255691590, 292218960, 340922120, 409106544, 511383180, 681844240, 1022766360, 2045532720]

約数ペア:

[(1, 2045532720), (2, 1022766360), (3, 681844240), (4, 511383180), (5, 409106544), (6, 340922120), (7, 292218960), (8, 255691590), (10, 204553272), (11, 185957520), (12, 170461060), (14, 146109480), (15, 136368848), (16, 127845795), (20, 102276636), (21, 97406320), (22, 92978760), (24, 85230530), (28, 73054740), (30, 68184424), (33, 61985840), (35, 58443792), (40, 51138318), (42, 48703160), (44, 46489380), (48, 42615265), (55, 37191504), (56, 36527370), (60, 34092212), (66, 30992920), (70, 29221896), (71, 28810320), (77, 26565360), (80, 25569159), (84, 24351580), (88, 23244690), (105, 19481264), (110, 18595752), (112, 18263685), (120, 17046106), (132, 15496460), (140, 14610948), (142, 14405160), (154, 13282680), (165, 12397168), (168, 12175790), (176, 11622345), (210, 9740632), (213, 9603440), (220, 9297876), (231, 8855120), (240, 8523053), (264, 7748230), (280, 7305474), (284, 7202580), (308, 6641340), (330, 6198584), (336, 6087895), (355, 5762064), (385, 5313072), (420, 4870316), (426, 4801720), (440, 4648938), (462, 4427560), (497, 4115760), (528, 3874115), (560, 3652737), (568, 3601290), (616, 3320670), (660, 3099292), (710, 2881032), (770, 2656536), (781, 2619120), (840, 2435158), (852, 2400860), (880, 2324469), (924, 2213780), (994, 2057880), (1065, 1920688), (1136, 1800645), (1155, 1771024), (1232, 1660335), (1320, 1549646), (1420, 1440516), (1491, 1371920), (1540, 1328268), (1559, 1312080), (1562, 1309560), (1680, 1217579), (1704, 1200430), (1848, 1106890), (1988, 1028940), (2130, 960344), (2310, 885512), (2343, 873040), (2485, 823152), (2640, 774823), (2840, 720258), (2982, 685960), (3080, 664134), (3118, 656040), (3124, 654780), (3408, 600215), (3696, 553445), (3905, 523824), (3976, 514470), (4260, 480172), (4620, 442756), (4677, 437360), (4686, 436520), (4970, 411576), (5467, 374160), (5680, 360129), (5964, 342980), (6160, 332067), (6236, 328020), (6248, 327390), (7455, 274384), (7795, 262416), (7810, 261912), (7952, 257235), (8520, 240086), (9240, 221378), (9354, 218680), (9372, 218260), (9940, 205788), (10913, 187440), (10934, 187080), (11715, 174608), (11928, 171490), (12472, 164010), (12496, 163695), (14910, 137192), (15590, 131208), (15620, 130956), (16401, 124720), (17040, 120043), (17149, 119280), (18480, 110689), (18708, 109340), (18744, 109130), (19880, 102894), (21826, 93720), (21868, 93540), (23385, 87472), (23430, 87304), (23856, 85745), (24944, 82005), (27335, 74832), (29820, 68596), (31180, 65604), (31240, 65478), (32739, 62480), (32802, 62360), (34298, 59640), (37416, 54670), (37488, 54565), (39760, 51447), (43652, 46860), (43736, 46770)]