1887774720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:235

約数の個数: 384

約数和(自身を含む): 6769526400

約数和(自身を除く): 4881751680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 163, 174, 192, 195, 208, 232, 240, 256, 260, 290, 312, 320, 326, 348, 377, 384, 390, 416, 435, 464, 480, 489, 512, 520, 580, 624, 640, 652, 696, 754, 768, 780, 815, 832, 870, 928, 960, 978, 1024, 1040, 1131, 1160, 1248, 1280, 1304, 1392, 1508, 1536, 1560, 1630, 1664, 1740, 1856, 1885, 1920, 1956, 2048, 2080, 2119, 2262, 2320, 2445, 2496, 2560, 2608, 2784, 3016, 3072, 3120, 3260, 3328, 3480, 3712, 3770, 3840, 3912, 4160, 4238, 4524, 4640, 4727, 4890, 4992, 5120, 5216, 5568, 5655, 6032, 6144, 6240, 6357, 6520, 6656, 6960, 7424, 7540, 7680, 7824, 8320, 8476, 9048, 9280, 9454, 9780, 9984, 10240, 10432, 10595, 11136, 11310, 12064, 12480, 12714, 13040, 13312, 13920, 14181, 14848, 15080, 15360, 15648, 16640, 16952, 18096, 18560, 18908, 19560, 19968, 20864, 21190, 22272, 22620, 23635, 24128, 24960, 25428, 26080, 26624, 27840, 28362, 29696, 30160, 30720, 31296, 31785, 33280, 33904, 36192, 37120, 37816, 39120, 39936, 41728, 42380, 44544, 45240, 47270, 48256, 49920, 50856, 52160, 55680, 56724, 59392, 60320, 61451, 62592, 63570, 66560, 67808, 70905, 72384, 74240, 75632, 78240, 79872, 83456, 84760, 89088, 90480, 94540, 96512, 99840, 101712, 104320, 111360, 113448, 120640, 122902, 125184, 127140, 133120, 135616, 141810, 144768, 148480, 151264, 156480, 166912, 169520, 178176, 180960, 184353, 189080, 193024, 199680, 203424, 208640, 222720, 226896, 241280, 245804, 250368, 254280, 271232, 283620, 289536, 296960, 302528, 307255, 312960, 333824, 339040, 361920, 368706, 378160, 386048, 399360, 406848, 417280, 445440, 453792, 482560, 491608, 500736, 508560, 542464, 567240, 579072, 605056, 614510, 625920, 678080, 723840, 737412, 756320, 772096, 813696, 834560, 890880, 907584, 921765, 965120, 983216, 1001472, 1017120, 1084928, 1134480, 1158144, 1210112, 1229020, 1251840, 1356160, 1447680, 1474824, 1512640, 1627392, 1669120, 1815168, 1843530, 1930240, 1966432, 2034240, 2169856, 2268960, 2316288, 2420224, 2458040, 2503680, 2712320, 2895360, 2949648, 3025280, 3254784, 3630336, 3687060, 3860480, 3932864, 4068480, 4339712, 4537920, 4840448, 4916080, 5007360, 5424640, 5790720, 5899296, 6050560, 6509568, 7260672, 7374120, 7865728, 8136960, 9075840, 9680896, 9832160, 10849280, 11581440, 11798592, 12101120, 13019136, 14521344, 14748240, 15731456, 16273920, 18151680, 19664320, 21698560, 23597184, 24202240, 29042688, 29496480, 31462912, 32547840, 36303360, 39328640, 47194368, 48404480, 58992960, 62925824, 65095680, 72606720, 78657280, 94388736, 117985920, 125851648, 145213440, 157314560, 188777472, 235971840, 314629120, 377554944, 471943680, 629258240, 943887360, 1887774720]

約数ペア:

[(1, 1887774720), (2, 943887360), (3, 629258240), (4, 471943680), (5, 377554944), (6, 314629120), (8, 235971840), (10, 188777472), (12, 157314560), (13, 145213440), (15, 125851648), (16, 117985920), (20, 94388736), (24, 78657280), (26, 72606720), (29, 65095680), (30, 62925824), (32, 58992960), (39, 48404480), (40, 47194368), (48, 39328640), (52, 36303360), (58, 32547840), (60, 31462912), (64, 29496480), (65, 29042688), (78, 24202240), (80, 23597184), (87, 21698560), (96, 19664320), (104, 18151680), (116, 16273920), (120, 15731456), (128, 14748240), (130, 14521344), (145, 13019136), (156, 12101120), (160, 11798592), (163, 11581440), (174, 10849280), (192, 9832160), (195, 9680896), (208, 9075840), (232, 8136960), (240, 7865728), (256, 7374120), (260, 7260672), (290, 6509568), (312, 6050560), (320, 5899296), (326, 5790720), (348, 5424640), (377, 5007360), (384, 4916080), (390, 4840448), (416, 4537920), (435, 4339712), (464, 4068480), (480, 3932864), (489, 3860480), (512, 3687060), (520, 3630336), (580, 3254784), (624, 3025280), (640, 2949648), (652, 2895360), (696, 2712320), (754, 2503680), (768, 2458040), (780, 2420224), (815, 2316288), (832, 2268960), (870, 2169856), (928, 2034240), (960, 1966432), (978, 1930240), (1024, 1843530), (1040, 1815168), (1131, 1669120), (1160, 1627392), (1248, 1512640), (1280, 1474824), (1304, 1447680), (1392, 1356160), (1508, 1251840), (1536, 1229020), (1560, 1210112), (1630, 1158144), (1664, 1134480), (1740, 1084928), (1856, 1017120), (1885, 1001472), (1920, 983216), (1956, 965120), (2048, 921765), (2080, 907584), (2119, 890880), (2262, 834560), (2320, 813696), (2445, 772096), (2496, 756320), (2560, 737412), (2608, 723840), (2784, 678080), (3016, 625920), (3072, 614510), (3120, 605056), (3260, 579072), (3328, 567240), (3480, 542464), (3712, 508560), (3770, 500736), (3840, 491608), (3912, 482560), (4160, 453792), (4238, 445440), (4524, 417280), (4640, 406848), (4727, 399360), (4890, 386048), (4992, 378160), (5120, 368706), (5216, 361920), (5568, 339040), (5655, 333824), (6032, 312960), (6144, 307255), (6240, 302528), (6357, 296960), (6520, 289536), (6656, 283620), (6960, 271232), (7424, 254280), (7540, 250368), (7680, 245804), (7824, 241280), (8320, 226896), (8476, 222720), (9048, 208640), (9280, 203424), (9454, 199680), (9780, 193024), (9984, 189080), (10240, 184353), (10432, 180960), (10595, 178176), (11136, 169520), (11310, 166912), (12064, 156480), (12480, 151264), (12714, 148480), (13040, 144768), (13312, 141810), (13920, 135616), (14181, 133120), (14848, 127140), (15080, 125184), (15360, 122902), (15648, 120640), (16640, 113448), (16952, 111360), (18096, 104320), (18560, 101712), (18908, 99840), (19560, 96512), (19968, 94540), (20864, 90480), (21190, 89088), (22272, 84760), (22620, 83456), (23635, 79872), (24128, 78240), (24960, 75632), (25428, 74240), (26080, 72384), (26624, 70905), (27840, 67808), (28362, 66560), (29696, 63570), (30160, 62592), (30720, 61451), (31296, 60320), (31785, 59392), (33280, 56724), (33904, 55680), (36192, 52160), (37120, 50856), (37816, 49920), (39120, 48256), (39936, 47270), (41728, 45240), (42380, 44544)]