2091489840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{24007}}^1$

素因数の和:24048

約数の個数: 180

約数和(自身を含む): 7720828752

約数和(自身を除く): 5629338912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3630, 3960, 4356, 4840, 5445, 5808, 7260, 7920, 8712, 9680, 10890, 14520, 17424, 21780, 24007, 29040, 43560, 48014, 72021, 87120, 96028, 120035, 144042, 192056, 216063, 240070, 264077, 288084, 360105, 384112, 432126, 480140, 528154, 576168, 720210, 792231, 864252, 960280, 1056308, 1080315, 1152336, 1320385, 1440420, 1584462, 1728504, 1920560, 2112616, 2160630, 2376693, 2640770, 2880840, 2904847, 3168924, 3457008, 3961155, 4225232, 4321260, 4753386, 5281540, 5761680, 5809694, 6337848, 7922310, 8642520, 8714541, 9506772, 10563080, 11619388, 11883465, 12675696, 14524235, 15844620, 17285040, 17429082, 19013544, 21126160, 23238776, 23766930, 26143623, 29048470, 31689240, 34858164, 38027088, 43572705, 46477552, 47533860, 52287246, 58096940, 63378480, 69716328, 87145410, 95067720, 104574492, 116193880, 130718115, 139432656, 174290820, 190135440, 209148984, 232387760, 261436230, 348581640, 418297968, 522872460, 697163280, 1045744920, 2091489840]

約数ペア:

[(1, 2091489840), (2, 1045744920), (3, 697163280), (4, 522872460), (5, 418297968), (6, 348581640), (8, 261436230), (9, 232387760), (10, 209148984), (11, 190135440), (12, 174290820), (15, 139432656), (16, 130718115), (18, 116193880), (20, 104574492), (22, 95067720), (24, 87145410), (30, 69716328), (33, 63378480), (36, 58096940), (40, 52287246), (44, 47533860), (45, 46477552), (48, 43572705), (55, 38027088), (60, 34858164), (66, 31689240), (72, 29048470), (80, 26143623), (88, 23766930), (90, 23238776), (99, 21126160), (110, 19013544), (120, 17429082), (121, 17285040), (132, 15844620), (144, 14524235), (165, 12675696), (176, 11883465), (180, 11619388), (198, 10563080), (220, 9506772), (240, 8714541), (242, 8642520), (264, 7922310), (330, 6337848), (360, 5809694), (363, 5761680), (396, 5281540), (440, 4753386), (484, 4321260), (495, 4225232), (528, 3961155), (605, 3457008), (660, 3168924), (720, 2904847), (726, 2880840), (792, 2640770), (880, 2376693), (968, 2160630), (990, 2112616), (1089, 1920560), (1210, 1728504), (1320, 1584462), (1452, 1440420), (1584, 1320385), (1815, 1152336), (1936, 1080315), (1980, 1056308), (2178, 960280), (2420, 864252), (2640, 792231), (2904, 720210), (3630, 576168), (3960, 528154), (4356, 480140), (4840, 432126), (5445, 384112), (5808, 360105), (7260, 288084), (7920, 264077), (8712, 240070), (9680, 216063), (10890, 192056), (14520, 144042), (17424, 120035), (21780, 96028), (24007, 87120), (29040, 72021), (43560, 48014)]