6821153280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2161}}^1$

素因数の和:2327

約数の個数: 240

約数和(自身を含む): 23807018664

約数和(自身を除く): 16985865384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 137, 144, 160, 180, 192, 240, 256, 274, 288, 320, 360, 384, 411, 480, 512, 548, 576, 640, 685, 720, 768, 822, 960, 1096, 1152, 1233, 1280, 1370, 1440, 1536, 1644, 1920, 2055, 2161, 2192, 2304, 2466, 2560, 2740, 2880, 3288, 3840, 4110, 4322, 4384, 4608, 4932, 5480, 5760, 6165, 6483, 6576, 7680, 8220, 8644, 8768, 9864, 10805, 10960, 11520, 12330, 12966, 13152, 16440, 17288, 17536, 19449, 19728, 21610, 21920, 23040, 24660, 25932, 26304, 32415, 32880, 34576, 35072, 38898, 39456, 43220, 43840, 49320, 51864, 52608, 64830, 65760, 69152, 70144, 77796, 78912, 86440, 87680, 97245, 98640, 103728, 105216, 129660, 131520, 138304, 155592, 157824, 172880, 175360, 194490, 197280, 207456, 210432, 259320, 263040, 276608, 296057, 311184, 315648, 345760, 350720, 388980, 394560, 414912, 518640, 526080, 553216, 592114, 622368, 631296, 691520, 777960, 789120, 829824, 888171, 1037280, 1052160, 1106432, 1184228, 1244736, 1383040, 1480285, 1555920, 1578240, 1659648, 1776342, 2074560, 2368456, 2489472, 2664513, 2766080, 2960570, 3111840, 3156480, 3319296, 3552684, 4149120, 4440855, 4736912, 4978944, 5329026, 5532160, 5921140, 6223680, 7105368, 8298240, 8881710, 9473824, 9957888, 10658052, 11842280, 12447360, 13322565, 14210736, 16596480, 17763420, 18947648, 21316104, 23684560, 24894720, 26645130, 28421472, 35526840, 37895296, 42632208, 47369120, 49789440, 53290260, 56842944, 71053680, 75790592, 85264416, 94738240, 106580520, 113685888, 142107360, 151581184, 170528832, 189476480, 213161040, 227371776, 284214720, 341057664, 378952960, 426322080, 454743552, 568429440, 682115328, 757905920, 852644160, 1136858880, 1364230656, 1705288320, 2273717760, 3410576640, 6821153280]

約数ペア:

[(1, 6821153280), (2, 3410576640), (3, 2273717760), (4, 1705288320), (5, 1364230656), (6, 1136858880), (8, 852644160), (9, 757905920), (10, 682115328), (12, 568429440), (15, 454743552), (16, 426322080), (18, 378952960), (20, 341057664), (24, 284214720), (30, 227371776), (32, 213161040), (36, 189476480), (40, 170528832), (45, 151581184), (48, 142107360), (60, 113685888), (64, 106580520), (72, 94738240), (80, 85264416), (90, 75790592), (96, 71053680), (120, 56842944), (128, 53290260), (137, 49789440), (144, 47369120), (160, 42632208), (180, 37895296), (192, 35526840), (240, 28421472), (256, 26645130), (274, 24894720), (288, 23684560), (320, 21316104), (360, 18947648), (384, 17763420), (411, 16596480), (480, 14210736), (512, 13322565), (548, 12447360), (576, 11842280), (640, 10658052), (685, 9957888), (720, 9473824), (768, 8881710), (822, 8298240), (960, 7105368), (1096, 6223680), (1152, 5921140), (1233, 5532160), (1280, 5329026), (1370, 4978944), (1440, 4736912), (1536, 4440855), (1644, 4149120), (1920, 3552684), (2055, 3319296), (2161, 3156480), (2192, 3111840), (2304, 2960570), (2466, 2766080), (2560, 2664513), (2740, 2489472), (2880, 2368456), (3288, 2074560), (3840, 1776342), (4110, 1659648), (4322, 1578240), (4384, 1555920), (4608, 1480285), (4932, 1383040), (5480, 1244736), (5760, 1184228), (6165, 1106432), (6483, 1052160), (6576, 1037280), (7680, 888171), (8220, 829824), (8644, 789120), (8768, 777960), (9864, 691520), (10805, 631296), (10960, 622368), (11520, 592114), (12330, 553216), (12966, 526080), (13152, 518640), (16440, 414912), (17288, 394560), (17536, 388980), (19449, 350720), (19728, 345760), (21610, 315648), (21920, 311184), (23040, 296057), (24660, 276608), (25932, 263040), (26304, 259320), (32415, 210432), (32880, 207456), (34576, 197280), (35072, 194490), (38898, 175360), (39456, 172880), (43220, 157824), (43840, 155592), (49320, 138304), (51864, 131520), (52608, 129660), (64830, 105216), (65760, 103728), (69152, 98640), (70144, 97245), (77796, 87680), (78912, 86440)]