1620235008

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{33487}}^1$

素因数の和:33519

約数の個数: 144

約数和(自身を含む): 5475957760

約数和(自身を除く): 3855722752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 33487, 48384, 66974, 100461, 133948, 200922, 234409, 267896, 301383, 401844, 468818, 535792, 602766, 703227, 803688, 904149, 937636, 1071584, 1205532, 1406454, 1607376, 1808298, 1875272, 2109681, 2143168, 2411064, 2812908, 3214752, 3616596, 3750544, 4219362, 4286336, 4822128, 5625816, 6329043, 6429504, 7233192, 7501088, 8438724, 8572672, 9644256, 11251632, 12658086, 12859008, 14466384, 15002176, 16877448, 19288512, 22503264, 25316172, 25718016, 28932768, 30004352, 33754896, 38577024, 45006528, 50632344, 57865536, 60008704, 67509792, 77154048, 90013056, 101264688, 115731072, 135019584, 180026112, 202529376, 231462144, 270039168, 405058752, 540078336, 810117504, 1620235008]

約数ペア:

[(1, 1620235008), (2, 810117504), (3, 540078336), (4, 405058752), (6, 270039168), (7, 231462144), (8, 202529376), (9, 180026112), (12, 135019584), (14, 115731072), (16, 101264688), (18, 90013056), (21, 77154048), (24, 67509792), (27, 60008704), (28, 57865536), (32, 50632344), (36, 45006528), (42, 38577024), (48, 33754896), (54, 30004352), (56, 28932768), (63, 25718016), (64, 25316172), (72, 22503264), (84, 19288512), (96, 16877448), (108, 15002176), (112, 14466384), (126, 12859008), (128, 12658086), (144, 11251632), (168, 9644256), (189, 8572672), (192, 8438724), (216, 7501088), (224, 7233192), (252, 6429504), (256, 6329043), (288, 5625816), (336, 4822128), (378, 4286336), (384, 4219362), (432, 3750544), (448, 3616596), (504, 3214752), (576, 2812908), (672, 2411064), (756, 2143168), (768, 2109681), (864, 1875272), (896, 1808298), (1008, 1607376), (1152, 1406454), (1344, 1205532), (1512, 1071584), (1728, 937636), (1792, 904149), (2016, 803688), (2304, 703227), (2688, 602766), (3024, 535792), (3456, 468818), (4032, 401844), (5376, 301383), (6048, 267896), (6912, 234409), (8064, 200922), (12096, 133948), (16128, 100461), (24192, 66974), (33487, 48384)]