2195765880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3450

約数の個数: 256

約数和(自身を含む): 8330895360

約数和(自身を除く): 6135129480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 71, 77, 84, 88, 105, 110, 120, 132, 140, 142, 154, 165, 168, 210, 213, 220, 231, 264, 280, 284, 308, 330, 355, 385, 420, 426, 440, 462, 497, 568, 616, 660, 710, 770, 781, 840, 852, 924, 994, 1065, 1155, 1320, 1420, 1491, 1540, 1562, 1704, 1848, 1988, 2130, 2310, 2343, 2485, 2840, 2982, 3080, 3124, 3347, 3905, 3976, 4260, 4620, 4686, 4970, 5467, 5964, 6248, 6694, 7455, 7810, 8520, 9240, 9372, 9940, 10041, 10934, 11715, 11928, 13388, 14910, 15620, 16401, 16735, 18744, 19880, 20082, 21868, 23429, 23430, 26776, 27335, 29820, 31240, 32802, 33470, 36817, 40164, 43736, 46858, 46860, 50205, 54670, 59640, 65604, 66940, 70287, 73634, 80328, 82005, 93716, 93720, 100410, 109340, 110451, 117145, 131208, 133880, 140574, 147268, 164010, 184085, 187432, 200820, 218680, 220902, 234290, 237637, 257719, 281148, 294536, 328020, 351435, 368170, 401640, 441804, 468580, 475274, 515438, 552255, 562296, 656040, 702870, 712911, 736340, 773157, 883608, 937160, 950548, 1030876, 1104510, 1188185, 1288595, 1405740, 1425822, 1472680, 1546314, 1663459, 1901096, 2061752, 2209020, 2376370, 2577190, 2614007, 2811480, 2851644, 3092628, 3326918, 3564555, 3865785, 4418040, 4752740, 4990377, 5154380, 5228014, 5703288, 6185256, 6653836, 7129110, 7731570, 7842021, 8317295, 9505480, 9980754, 10308760, 10456028, 13070035, 13307672, 14258220, 15463140, 15684042, 16634590, 18298049, 19961508, 20912056, 24951885, 26140070, 28516440, 30926280, 31368084, 33269180, 36596098, 39210105, 39923016, 49903770, 52280140, 54894147, 62736168, 66538360, 73192196, 78420210, 91490245, 99807540, 104560280, 109788294, 146384392, 156840420, 182980490, 199615080, 219576588, 274470735, 313680840, 365960980, 439153176, 548941470, 731921960, 1097882940, 2195765880]

約数ペア:

[(1, 2195765880), (2, 1097882940), (3, 731921960), (4, 548941470), (5, 439153176), (6, 365960980), (7, 313680840), (8, 274470735), (10, 219576588), (11, 199615080), (12, 182980490), (14, 156840420), (15, 146384392), (20, 109788294), (21, 104560280), (22, 99807540), (24, 91490245), (28, 78420210), (30, 73192196), (33, 66538360), (35, 62736168), (40, 54894147), (42, 52280140), (44, 49903770), (55, 39923016), (56, 39210105), (60, 36596098), (66, 33269180), (70, 31368084), (71, 30926280), (77, 28516440), (84, 26140070), (88, 24951885), (105, 20912056), (110, 19961508), (120, 18298049), (132, 16634590), (140, 15684042), (142, 15463140), (154, 14258220), (165, 13307672), (168, 13070035), (210, 10456028), (213, 10308760), (220, 9980754), (231, 9505480), (264, 8317295), (280, 7842021), (284, 7731570), (308, 7129110), (330, 6653836), (355, 6185256), (385, 5703288), (420, 5228014), (426, 5154380), (440, 4990377), (462, 4752740), (497, 4418040), (568, 3865785), (616, 3564555), (660, 3326918), (710, 3092628), (770, 2851644), (781, 2811480), (840, 2614007), (852, 2577190), (924, 2376370), (994, 2209020), (1065, 2061752), (1155, 1901096), (1320, 1663459), (1420, 1546314), (1491, 1472680), (1540, 1425822), (1562, 1405740), (1704, 1288595), (1848, 1188185), (1988, 1104510), (2130, 1030876), (2310, 950548), (2343, 937160), (2485, 883608), (2840, 773157), (2982, 736340), (3080, 712911), (3124, 702870), (3347, 656040), (3905, 562296), (3976, 552255), (4260, 515438), (4620, 475274), (4686, 468580), (4970, 441804), (5467, 401640), (5964, 368170), (6248, 351435), (6694, 328020), (7455, 294536), (7810, 281148), (8520, 257719), (9240, 237637), (9372, 234290), (9940, 220902), (10041, 218680), (10934, 200820), (11715, 187432), (11928, 184085), (13388, 164010), (14910, 147268), (15620, 140574), (16401, 133880), (16735, 131208), (18744, 117145), (19880, 110451), (20082, 109340), (21868, 100410), (23429, 93720), (23430, 93716), (26776, 82005), (27335, 80328), (29820, 73634), (31240, 70287), (32802, 66940), (33470, 65604), (36817, 59640), (40164, 54670), (43736, 50205), (46858, 46860)]