1620882432

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 264

約数和(自身を含む): 5132303904

約数和(自身を除く): 3511421472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 83, 96, 104, 117, 128, 144, 156, 163, 166, 192, 208, 234, 249, 256, 288, 312, 326, 332, 384, 416, 468, 489, 498, 512, 576, 624, 652, 664, 747, 768, 832, 936, 978, 996, 1024, 1079, 1152, 1248, 1304, 1328, 1467, 1494, 1536, 1664, 1872, 1956, 1992, 2119, 2158, 2304, 2496, 2608, 2656, 2934, 2988, 3072, 3237, 3328, 3744, 3912, 3984, 4238, 4316, 4608, 4992, 5216, 5312, 5868, 5976, 6357, 6474, 6656, 7488, 7824, 7968, 8476, 8632, 9216, 9711, 9984, 10432, 10624, 11736, 11952, 12714, 12948, 13312, 13529, 14976, 15648, 15936, 16952, 17264, 19071, 19422, 19968, 20864, 21248, 23472, 23904, 25428, 25896, 27058, 29952, 31296, 31872, 33904, 34528, 38142, 38844, 39936, 40587, 41728, 42496, 46944, 47808, 50856, 51792, 54116, 59904, 62592, 63744, 67808, 69056, 76284, 77688, 81174, 83456, 84992, 93888, 95616, 101712, 103584, 108232, 119808, 121761, 125184, 127488, 135616, 138112, 152568, 155376, 162348, 166912, 175877, 187776, 191232, 203424, 207168, 216464, 243522, 250368, 254976, 271232, 276224, 305136, 310752, 324696, 351754, 375552, 382464, 406848, 414336, 432928, 487044, 500736, 527631, 542464, 552448, 610272, 621504, 649392, 703508, 751104, 764928, 813696, 828672, 865856, 974088, 1055262, 1084928, 1104896, 1220544, 1243008, 1298784, 1407016, 1502208, 1582893, 1627392, 1657344, 1731712, 1948176, 2110524, 2169856, 2441088, 2486016, 2597568, 2814032, 3165786, 3254784, 3314688, 3463424, 3896352, 4221048, 4882176, 4972032, 5195136, 5628064, 6331572, 6509568, 6926848, 7792704, 8442096, 9764352, 9944064, 10390272, 11256128, 12663144, 13853696, 15585408, 16884192, 19528704, 20780544, 22512256, 25326288, 31170816, 33768384, 41561088, 45024512, 50652576, 62341632, 67536768, 90049024, 101305152, 124683264, 135073536, 180098048, 202610304, 270147072, 405220608, 540294144, 810441216, 1620882432]

約数ペア:

[(1, 1620882432), (2, 810441216), (3, 540294144), (4, 405220608), (6, 270147072), (8, 202610304), (9, 180098048), (12, 135073536), (13, 124683264), (16, 101305152), (18, 90049024), (24, 67536768), (26, 62341632), (32, 50652576), (36, 45024512), (39, 41561088), (48, 33768384), (52, 31170816), (64, 25326288), (72, 22512256), (78, 20780544), (83, 19528704), (96, 16884192), (104, 15585408), (117, 13853696), (128, 12663144), (144, 11256128), (156, 10390272), (163, 9944064), (166, 9764352), (192, 8442096), (208, 7792704), (234, 6926848), (249, 6509568), (256, 6331572), (288, 5628064), (312, 5195136), (326, 4972032), (332, 4882176), (384, 4221048), (416, 3896352), (468, 3463424), (489, 3314688), (498, 3254784), (512, 3165786), (576, 2814032), (624, 2597568), (652, 2486016), (664, 2441088), (747, 2169856), (768, 2110524), (832, 1948176), (936, 1731712), (978, 1657344), (996, 1627392), (1024, 1582893), (1079, 1502208), (1152, 1407016), (1248, 1298784), (1304, 1243008), (1328, 1220544), (1467, 1104896), (1494, 1084928), (1536, 1055262), (1664, 974088), (1872, 865856), (1956, 828672), (1992, 813696), (2119, 764928), (2158, 751104), (2304, 703508), (2496, 649392), (2608, 621504), (2656, 610272), (2934, 552448), (2988, 542464), (3072, 527631), (3237, 500736), (3328, 487044), (3744, 432928), (3912, 414336), (3984, 406848), (4238, 382464), (4316, 375552), (4608, 351754), (4992, 324696), (5216, 310752), (5312, 305136), (5868, 276224), (5976, 271232), (6357, 254976), (6474, 250368), (6656, 243522), (7488, 216464), (7824, 207168), (7968, 203424), (8476, 191232), (8632, 187776), (9216, 175877), (9711, 166912), (9984, 162348), (10432, 155376), (10624, 152568), (11736, 138112), (11952, 135616), (12714, 127488), (12948, 125184), (13312, 121761), (13529, 119808), (14976, 108232), (15648, 103584), (15936, 101712), (16952, 95616), (17264, 93888), (19071, 84992), (19422, 83456), (19968, 81174), (20864, 77688), (21248, 76284), (23472, 69056), (23904, 67808), (25428, 63744), (25896, 62592), (27058, 59904), (29952, 54116), (31296, 51792), (31872, 50856), (33904, 47808), (34528, 46944), (38142, 42496), (38844, 41728), (39936, 40587)]