16344349840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4787}}^1$

素因数の和:4894

約数の個数: 240

約数和(自身を含む): 48325781952

約数和(自身を除く): 31981432112

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 67, 70, 80, 91, 98, 104, 112, 130, 134, 140, 182, 196, 208, 245, 260, 268, 280, 335, 364, 392, 455, 469, 490, 520, 536, 560, 637, 670, 728, 784, 871, 910, 938, 980, 1040, 1072, 1274, 1340, 1456, 1742, 1820, 1876, 1960, 2345, 2548, 2680, 3185, 3283, 3484, 3640, 3752, 3920, 4355, 4690, 4787, 5096, 5360, 6097, 6370, 6566, 6968, 7280, 7504, 8710, 9380, 9574, 10192, 12194, 12740, 13132, 13936, 16415, 17420, 18760, 19148, 23935, 24388, 25480, 26264, 30485, 32830, 33509, 34840, 37520, 38296, 42679, 47870, 48776, 50960, 52528, 60970, 62231, 65660, 67018, 69680, 76592, 85358, 95740, 97552, 121940, 124462, 131320, 134036, 167545, 170716, 191480, 213395, 234563, 243880, 248924, 262640, 268072, 311155, 320729, 335090, 341432, 382960, 426790, 435617, 469126, 487760, 497848, 536144, 622310, 641458, 670180, 682864, 853580, 871234, 938252, 995696, 1172815, 1244620, 1282916, 1340360, 1603645, 1707160, 1742468, 1876504, 2178085, 2245103, 2345630, 2489240, 2565832, 2680720, 3049319, 3207290, 3414320, 3484936, 3753008, 4169477, 4356170, 4490206, 4691260, 4978480, 5131664, 6098638, 6414580, 6969872, 8338954, 8712340, 8980412, 9382520, 11225515, 12197276, 12829160, 15246595, 15715721, 16677908, 17424680, 17960824, 18765040, 20847385, 22451030, 24394552, 25658320, 29186339, 30493190, 31431442, 33355816, 34849360, 35921648, 41694770, 44902060, 48789104, 58372678, 60986380, 62862884, 66711632, 78578605, 83389540, 89804120, 116745356, 121972760, 125725768, 145931695, 157157210, 166779080, 179608240, 204304373, 233490712, 243945520, 251451536, 291863390, 314314420, 333558160, 408608746, 466981424, 583726780, 628628840, 817217492, 1021521865, 1167453560, 1257257680, 1634434984, 2043043730, 2334907120, 3268869968, 4086087460, 8172174920, 16344349840]

約数ペア:

[(1, 16344349840), (2, 8172174920), (4, 4086087460), (5, 3268869968), (7, 2334907120), (8, 2043043730), (10, 1634434984), (13, 1257257680), (14, 1167453560), (16, 1021521865), (20, 817217492), (26, 628628840), (28, 583726780), (35, 466981424), (40, 408608746), (49, 333558160), (52, 314314420), (56, 291863390), (65, 251451536), (67, 243945520), (70, 233490712), (80, 204304373), (91, 179608240), (98, 166779080), (104, 157157210), (112, 145931695), (130, 125725768), (134, 121972760), (140, 116745356), (182, 89804120), (196, 83389540), (208, 78578605), (245, 66711632), (260, 62862884), (268, 60986380), (280, 58372678), (335, 48789104), (364, 44902060), (392, 41694770), (455, 35921648), (469, 34849360), (490, 33355816), (520, 31431442), (536, 30493190), (560, 29186339), (637, 25658320), (670, 24394552), (728, 22451030), (784, 20847385), (871, 18765040), (910, 17960824), (938, 17424680), (980, 16677908), (1040, 15715721), (1072, 15246595), (1274, 12829160), (1340, 12197276), (1456, 11225515), (1742, 9382520), (1820, 8980412), (1876, 8712340), (1960, 8338954), (2345, 6969872), (2548, 6414580), (2680, 6098638), (3185, 5131664), (3283, 4978480), (3484, 4691260), (3640, 4490206), (3752, 4356170), (3920, 4169477), (4355, 3753008), (4690, 3484936), (4787, 3414320), (5096, 3207290), (5360, 3049319), (6097, 2680720), (6370, 2565832), (6566, 2489240), (6968, 2345630), (7280, 2245103), (7504, 2178085), (8710, 1876504), (9380, 1742468), (9574, 1707160), (10192, 1603645), (12194, 1340360), (12740, 1282916), (13132, 1244620), (13936, 1172815), (16415, 995696), (17420, 938252), (18760, 871234), (19148, 853580), (23935, 682864), (24388, 670180), (25480, 641458), (26264, 622310), (30485, 536144), (32830, 497848), (33509, 487760), (34840, 469126), (37520, 435617), (38296, 426790), (42679, 382960), (47870, 341432), (48776, 335090), (50960, 320729), (52528, 311155), (60970, 268072), (62231, 262640), (65660, 248924), (67018, 243880), (69680, 234563), (76592, 213395), (85358, 191480), (95740, 170716), (97552, 167545), (121940, 134036), (124462, 131320)]