2775731520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:785

約数の個数: 224

約数和(自身を含む): 9184233600

約数和(自身を除く): 6408502080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 179, 192, 232, 240, 290, 320, 348, 358, 435, 464, 480, 537, 557, 580, 696, 716, 870, 895, 928, 960, 1074, 1114, 1160, 1392, 1432, 1671, 1740, 1790, 1856, 2148, 2228, 2320, 2685, 2784, 2785, 2864, 3342, 3480, 3580, 4296, 4456, 4640, 5191, 5370, 5568, 5570, 5728, 6684, 6960, 7160, 8355, 8592, 8912, 9280, 10382, 10740, 11140, 11456, 13368, 13920, 14320, 15573, 16153, 16710, 17184, 17824, 20764, 21480, 22280, 25955, 26736, 27840, 28640, 31146, 32306, 33420, 34368, 35648, 41528, 42960, 44560, 48459, 51910, 53472, 57280, 62292, 64612, 66840, 77865, 80765, 83056, 85920, 89120, 96918, 99703, 103820, 106944, 124584, 129224, 133680, 155730, 161530, 166112, 171840, 178240, 193836, 199406, 207640, 242295, 249168, 258448, 267360, 299109, 311460, 323060, 332224, 387672, 398812, 415280, 484590, 498336, 498515, 516896, 534720, 598218, 622920, 646120, 775344, 797624, 830560, 969180, 996672, 997030, 1033792, 1196436, 1245840, 1292240, 1495545, 1550688, 1595248, 1661120, 1938360, 1994060, 2392872, 2491680, 2584480, 2891387, 2991090, 3101376, 3190496, 3876720, 3988120, 4785744, 4983360, 5168960, 5782774, 5982180, 6380992, 7753440, 7976240, 8674161, 9571488, 11565548, 11964360, 14456935, 15506880, 15952480, 17348322, 19142976, 23131096, 23928720, 28913870, 31904960, 34696644, 43370805, 46262192, 47857440, 57827740, 69393288, 86741610, 92524384, 95714880, 115655480, 138786576, 173483220, 185048768, 231310960, 277573152, 346966440, 462621920, 555146304, 693932880, 925243840, 1387865760, 2775731520]

約数ペア:

[(1, 2775731520), (2, 1387865760), (3, 925243840), (4, 693932880), (5, 555146304), (6, 462621920), (8, 346966440), (10, 277573152), (12, 231310960), (15, 185048768), (16, 173483220), (20, 138786576), (24, 115655480), (29, 95714880), (30, 92524384), (32, 86741610), (40, 69393288), (48, 57827740), (58, 47857440), (60, 46262192), (64, 43370805), (80, 34696644), (87, 31904960), (96, 28913870), (116, 23928720), (120, 23131096), (145, 19142976), (160, 17348322), (174, 15952480), (179, 15506880), (192, 14456935), (232, 11964360), (240, 11565548), (290, 9571488), (320, 8674161), (348, 7976240), (358, 7753440), (435, 6380992), (464, 5982180), (480, 5782774), (537, 5168960), (557, 4983360), (580, 4785744), (696, 3988120), (716, 3876720), (870, 3190496), (895, 3101376), (928, 2991090), (960, 2891387), (1074, 2584480), (1114, 2491680), (1160, 2392872), (1392, 1994060), (1432, 1938360), (1671, 1661120), (1740, 1595248), (1790, 1550688), (1856, 1495545), (2148, 1292240), (2228, 1245840), (2320, 1196436), (2685, 1033792), (2784, 997030), (2785, 996672), (2864, 969180), (3342, 830560), (3480, 797624), (3580, 775344), (4296, 646120), (4456, 622920), (4640, 598218), (5191, 534720), (5370, 516896), (5568, 498515), (5570, 498336), (5728, 484590), (6684, 415280), (6960, 398812), (7160, 387672), (8355, 332224), (8592, 323060), (8912, 311460), (9280, 299109), (10382, 267360), (10740, 258448), (11140, 249168), (11456, 242295), (13368, 207640), (13920, 199406), (14320, 193836), (15573, 178240), (16153, 171840), (16710, 166112), (17184, 161530), (17824, 155730), (20764, 133680), (21480, 129224), (22280, 124584), (25955, 106944), (26736, 103820), (27840, 99703), (28640, 96918), (31146, 89120), (32306, 85920), (33420, 83056), (34368, 80765), (35648, 77865), (41528, 66840), (42960, 64612), (44560, 62292), (48459, 57280), (51910, 53472)]