21122146320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{135607}}^1$

素因数の和:135693

約数の個数: 160

約数和(自身を含む): 72642493440

約数和(自身を除く): 51520347120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 590, 649, 660, 708, 880, 885, 944, 1180, 1298, 1320, 1416, 1770, 1947, 2360, 2596, 2640, 2832, 3245, 3540, 3894, 4720, 5192, 6490, 7080, 7788, 9735, 10384, 12980, 14160, 15576, 19470, 25960, 31152, 38940, 51920, 77880, 135607, 155760, 271214, 406821, 542428, 678035, 813642, 1084856, 1356070, 1491677, 1627284, 2034105, 2169712, 2712140, 2983354, 3254568, 4068210, 4475031, 5424280, 5966708, 6509136, 7458385, 8000813, 8136420, 8950062, 10848560, 11933416, 14916770, 16001626, 16272840, 17900124, 22375155, 23866832, 24002439, 29833540, 32003252, 32545680, 35800248, 40004065, 44750310, 48004878, 59667080, 64006504, 71600496, 80008130, 88008943, 89500620, 96009756, 119334160, 120012195, 128013008, 160016260, 176017886, 179001240, 192019512, 240024390, 264026829, 320032520, 352035772, 358002480, 384039024, 440044715, 480048780, 528053658, 640065040, 704071544, 880089430, 960097560, 1056107316, 1320134145, 1408143088, 1760178860, 1920195120, 2112214632, 2640268290, 3520357720, 4224429264, 5280536580, 7040715440, 10561073160, 21122146320]

約数ペア:

[(1, 21122146320), (2, 10561073160), (3, 7040715440), (4, 5280536580), (5, 4224429264), (6, 3520357720), (8, 2640268290), (10, 2112214632), (11, 1920195120), (12, 1760178860), (15, 1408143088), (16, 1320134145), (20, 1056107316), (22, 960097560), (24, 880089430), (30, 704071544), (33, 640065040), (40, 528053658), (44, 480048780), (48, 440044715), (55, 384039024), (59, 358002480), (60, 352035772), (66, 320032520), (80, 264026829), (88, 240024390), (110, 192019512), (118, 179001240), (120, 176017886), (132, 160016260), (165, 128013008), (176, 120012195), (177, 119334160), (220, 96009756), (236, 89500620), (240, 88008943), (264, 80008130), (295, 71600496), (330, 64006504), (354, 59667080), (440, 48004878), (472, 44750310), (528, 40004065), (590, 35800248), (649, 32545680), (660, 32003252), (708, 29833540), (880, 24002439), (885, 23866832), (944, 22375155), (1180, 17900124), (1298, 16272840), (1320, 16001626), (1416, 14916770), (1770, 11933416), (1947, 10848560), (2360, 8950062), (2596, 8136420), (2640, 8000813), (2832, 7458385), (3245, 6509136), (3540, 5966708), (3894, 5424280), (4720, 4475031), (5192, 4068210), (6490, 3254568), (7080, 2983354), (7788, 2712140), (9735, 2169712), (10384, 2034105), (12980, 1627284), (14160, 1491677), (15576, 1356070), (19470, 1084856), (25960, 813642), (31152, 678035), (38940, 542428), (51920, 406821), (77880, 271214), (135607, 155760)]