286920830560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{856787}}^1$

素因数の和:856845

約数の個数: 192

約数和(自身を含む): 870551442432

約数和(自身を除く): 583630611872

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 65, 70, 80, 91, 92, 104, 112, 115, 130, 140, 160, 161, 182, 184, 208, 224, 230, 260, 280, 299, 322, 364, 368, 416, 455, 460, 520, 560, 598, 644, 728, 736, 805, 910, 920, 1040, 1120, 1196, 1288, 1456, 1495, 1610, 1820, 1840, 2080, 2093, 2392, 2576, 2912, 2990, 3220, 3640, 3680, 4186, 4784, 5152, 5980, 6440, 7280, 8372, 9568, 10465, 11960, 12880, 14560, 16744, 20930, 23920, 25760, 33488, 41860, 47840, 66976, 83720, 167440, 334880, 856787, 1713574, 3427148, 4283935, 5997509, 6854296, 8567870, 11138231, 11995018, 13708592, 17135740, 19706101, 22276462, 23990036, 27417184, 29987545, 34271480, 39412202, 44552924, 47980072, 55691155, 59975090, 68542960, 77967617, 78824404, 89105848, 95960144, 98530505, 111382310, 119950180, 137085920, 137942707, 155935234, 157648808, 178211696, 191920288, 197061010, 222764620, 239900360, 256179313, 275885414, 311870468, 315297616, 356423392, 389838085, 394122020, 445529240, 479800720, 512358626, 551770828, 623740936, 630595232, 689713535, 779676170, 788244040, 891058480, 959601440, 1024717252, 1103541656, 1247481872, 1280896565, 1379427070, 1559352340, 1576488080, 1782116960, 1793255191, 2049434504, 2207083312, 2494963744, 2561793130, 2758854140, 3118704680, 3152976160, 3586510382, 4098869008, 4414166624, 5123586260, 5517708280, 6237409360, 7173020764, 8197738016, 8966275955, 10247172520, 11035416560, 12474818720, 14346041528, 17932551910, 20494345040, 22070833120, 28692083056, 35865103820, 40988690080, 57384166112, 71730207640, 143460415280, 286920830560]

約数ペア:

[(1, 286920830560), (2, 143460415280), (4, 71730207640), (5, 57384166112), (7, 40988690080), (8, 35865103820), (10, 28692083056), (13, 22070833120), (14, 20494345040), (16, 17932551910), (20, 14346041528), (23, 12474818720), (26, 11035416560), (28, 10247172520), (32, 8966275955), (35, 8197738016), (40, 7173020764), (46, 6237409360), (52, 5517708280), (56, 5123586260), (65, 4414166624), (70, 4098869008), (80, 3586510382), (91, 3152976160), (92, 3118704680), (104, 2758854140), (112, 2561793130), (115, 2494963744), (130, 2207083312), (140, 2049434504), (160, 1793255191), (161, 1782116960), (182, 1576488080), (184, 1559352340), (208, 1379427070), (224, 1280896565), (230, 1247481872), (260, 1103541656), (280, 1024717252), (299, 959601440), (322, 891058480), (364, 788244040), (368, 779676170), (416, 689713535), (455, 630595232), (460, 623740936), (520, 551770828), (560, 512358626), (598, 479800720), (644, 445529240), (728, 394122020), (736, 389838085), (805, 356423392), (910, 315297616), (920, 311870468), (1040, 275885414), (1120, 256179313), (1196, 239900360), (1288, 222764620), (1456, 197061010), (1495, 191920288), (1610, 178211696), (1820, 157648808), (1840, 155935234), (2080, 137942707), (2093, 137085920), (2392, 119950180), (2576, 111382310), (2912, 98530505), (2990, 95960144), (3220, 89105848), (3640, 78824404), (3680, 77967617), (4186, 68542960), (4784, 59975090), (5152, 55691155), (5980, 47980072), (6440, 44552924), (7280, 39412202), (8372, 34271480), (9568, 29987545), (10465, 27417184), (11960, 23990036), (12880, 22276462), (14560, 19706101), (16744, 17135740), (20930, 13708592), (23920, 11995018), (25760, 11138231), (33488, 8567870), (41860, 6854296), (47840, 5997509), (66976, 4283935), (83720, 3427148), (167440, 1713574), (334880, 856787)]