2077754880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 320

約数和(自身を含む): 7247750400

約数和(自身を除く): 5169995520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 174, 190, 192, 228, 232, 240, 256, 285, 290, 304, 320, 348, 380, 384, 435, 456, 464, 480, 491, 512, 551, 570, 580, 608, 640, 696, 760, 768, 870, 912, 928, 960, 982, 1102, 1140, 1160, 1216, 1280, 1392, 1473, 1520, 1536, 1653, 1740, 1824, 1856, 1920, 1964, 2204, 2280, 2320, 2432, 2455, 2560, 2755, 2784, 2946, 3040, 3306, 3480, 3648, 3712, 3840, 3928, 4408, 4560, 4640, 4864, 4910, 5510, 5568, 5892, 6080, 6612, 6960, 7296, 7365, 7424, 7680, 7856, 8265, 8816, 9120, 9280, 9329, 9728, 9820, 11020, 11136, 11784, 12160, 13224, 13920, 14239, 14592, 14730, 14848, 15712, 16530, 17632, 18240, 18560, 18658, 19640, 22040, 22272, 23568, 24320, 26448, 27840, 27987, 28478, 29184, 29460, 31424, 33060, 35264, 36480, 37120, 37316, 39280, 42717, 44080, 44544, 46645, 47136, 48640, 52896, 55680, 55974, 56956, 58920, 62848, 66120, 70528, 71195, 72960, 74240, 74632, 78560, 85434, 88160, 93290, 94272, 105792, 111360, 111948, 113912, 117840, 125696, 132240, 139935, 141056, 142390, 145920, 149264, 157120, 170868, 176320, 186580, 188544, 211584, 213585, 222720, 223896, 227824, 235680, 251392, 264480, 270541, 279870, 282112, 284780, 298528, 314240, 341736, 352640, 373160, 377088, 423168, 427170, 447792, 455648, 471360, 528960, 541082, 559740, 569560, 597056, 628480, 683472, 705280, 746320, 754176, 811623, 846336, 854340, 895584, 911296, 942720, 1057920, 1082164, 1119480, 1139120, 1194112, 1256960, 1352705, 1366944, 1410560, 1492640, 1623246, 1708680, 1791168, 1822592, 1885440, 2115840, 2164328, 2238960, 2278240, 2388224, 2705410, 2733888, 2985280, 3246492, 3417360, 3582336, 3645184, 3770880, 4058115, 4231680, 4328656, 4477920, 4556480, 4776448, 5410820, 5467776, 5970560, 6492984, 6834720, 7164672, 7290368, 8116230, 8657312, 8955840, 9112960, 10821640, 10935552, 11941120, 12985968, 13669440, 14329344, 16232460, 17314624, 17911680, 18225920, 21643280, 21871104, 23882240, 25971936, 27338880, 32464920, 34629248, 35823360, 36451840, 43286560, 51943872, 54677760, 64929840, 69258496, 71646720, 86573120, 103887744, 109355520, 129859680, 138516992, 173146240, 207775488, 259719360, 346292480, 415550976, 519438720, 692584960, 1038877440, 2077754880]

約数ペア:

[(1, 2077754880), (2, 1038877440), (3, 692584960), (4, 519438720), (5, 415550976), (6, 346292480), (8, 259719360), (10, 207775488), (12, 173146240), (15, 138516992), (16, 129859680), (19, 109355520), (20, 103887744), (24, 86573120), (29, 71646720), (30, 69258496), (32, 64929840), (38, 54677760), (40, 51943872), (48, 43286560), (57, 36451840), (58, 35823360), (60, 34629248), (64, 32464920), (76, 27338880), (80, 25971936), (87, 23882240), (95, 21871104), (96, 21643280), (114, 18225920), (116, 17911680), (120, 17314624), (128, 16232460), (145, 14329344), (152, 13669440), (160, 12985968), (174, 11941120), (190, 10935552), (192, 10821640), (228, 9112960), (232, 8955840), (240, 8657312), (256, 8116230), (285, 7290368), (290, 7164672), (304, 6834720), (320, 6492984), (348, 5970560), (380, 5467776), (384, 5410820), (435, 4776448), (456, 4556480), (464, 4477920), (480, 4328656), (491, 4231680), (512, 4058115), (551, 3770880), (570, 3645184), (580, 3582336), (608, 3417360), (640, 3246492), (696, 2985280), (760, 2733888), (768, 2705410), (870, 2388224), (912, 2278240), (928, 2238960), (960, 2164328), (982, 2115840), (1102, 1885440), (1140, 1822592), (1160, 1791168), (1216, 1708680), (1280, 1623246), (1392, 1492640), (1473, 1410560), (1520, 1366944), (1536, 1352705), (1653, 1256960), (1740, 1194112), (1824, 1139120), (1856, 1119480), (1920, 1082164), (1964, 1057920), (2204, 942720), (2280, 911296), (2320, 895584), (2432, 854340), (2455, 846336), (2560, 811623), (2755, 754176), (2784, 746320), (2946, 705280), (3040, 683472), (3306, 628480), (3480, 597056), (3648, 569560), (3712, 559740), (3840, 541082), (3928, 528960), (4408, 471360), (4560, 455648), (4640, 447792), (4864, 427170), (4910, 423168), (5510, 377088), (5568, 373160), (5892, 352640), (6080, 341736), (6612, 314240), (6960, 298528), (7296, 284780), (7365, 282112), (7424, 279870), (7680, 270541), (7856, 264480), (8265, 251392), (8816, 235680), (9120, 227824), (9280, 223896), (9329, 222720), (9728, 213585), (9820, 211584), (11020, 188544), (11136, 186580), (11784, 176320), (12160, 170868), (13224, 157120), (13920, 149264), (14239, 145920), (14592, 142390), (14730, 141056), (14848, 139935), (15712, 132240), (16530, 125696), (17632, 117840), (18240, 113912), (18560, 111948), (18658, 111360), (19640, 105792), (22040, 94272), (22272, 93290), (23568, 88160), (24320, 85434), (26448, 78560), (27840, 74632), (27987, 74240), (28478, 72960), (29184, 71195), (29460, 70528), (31424, 66120), (33060, 62848), (35264, 58920), (36480, 56956), (37120, 55974), (37316, 55680), (39280, 52896), (42717, 48640), (44080, 47136), (44544, 46645)]