2740768128

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4787}}^1$

素因数の和:4885

約数の個数: 192

約数和(自身を含む): 9142398720

約数和(自身を除く): 6401630592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 128, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 384, 426, 448, 497, 504, 568, 576, 639, 672, 852, 896, 994, 1008, 1136, 1152, 1278, 1344, 1491, 1704, 1988, 2016, 2272, 2556, 2688, 2982, 3408, 3976, 4032, 4473, 4544, 4787, 5112, 5964, 6816, 7952, 8064, 8946, 9088, 9574, 10224, 11928, 13632, 14361, 15904, 17892, 19148, 20448, 23856, 27264, 28722, 31808, 33509, 35784, 38296, 40896, 43083, 47712, 57444, 63616, 67018, 71568, 76592, 81792, 86166, 95424, 100527, 114888, 134036, 143136, 153184, 172332, 190848, 201054, 229776, 268072, 286272, 301581, 306368, 339877, 344664, 402108, 459552, 536144, 572544, 603162, 612736, 679754, 689328, 804216, 919104, 1019631, 1072288, 1206324, 1359508, 1378656, 1608432, 1838208, 2039262, 2144576, 2379139, 2412648, 2719016, 2757312, 3058893, 3216864, 4078524, 4289152, 4758278, 4825296, 5438032, 5514624, 6117786, 6433728, 7137417, 8157048, 9516556, 9650592, 10876064, 12235572, 12867456, 14274834, 16314096, 19033112, 19301184, 21412251, 21752128, 24471144, 28549668, 32628192, 38066224, 38602368, 42824502, 43504256, 48942288, 57099336, 65256384, 76132448, 85649004, 97884576, 114198672, 130512768, 152264896, 171298008, 195769152, 228397344, 304529792, 342596016, 391538304, 456794688, 685192032, 913589376, 1370384064, 2740768128]

約数ペア:

[(1, 2740768128), (2, 1370384064), (3, 913589376), (4, 685192032), (6, 456794688), (7, 391538304), (8, 342596016), (9, 304529792), (12, 228397344), (14, 195769152), (16, 171298008), (18, 152264896), (21, 130512768), (24, 114198672), (28, 97884576), (32, 85649004), (36, 76132448), (42, 65256384), (48, 57099336), (56, 48942288), (63, 43504256), (64, 42824502), (71, 38602368), (72, 38066224), (84, 32628192), (96, 28549668), (112, 24471144), (126, 21752128), (128, 21412251), (142, 19301184), (144, 19033112), (168, 16314096), (192, 14274834), (213, 12867456), (224, 12235572), (252, 10876064), (284, 9650592), (288, 9516556), (336, 8157048), (384, 7137417), (426, 6433728), (448, 6117786), (497, 5514624), (504, 5438032), (568, 4825296), (576, 4758278), (639, 4289152), (672, 4078524), (852, 3216864), (896, 3058893), (994, 2757312), (1008, 2719016), (1136, 2412648), (1152, 2379139), (1278, 2144576), (1344, 2039262), (1491, 1838208), (1704, 1608432), (1988, 1378656), (2016, 1359508), (2272, 1206324), (2556, 1072288), (2688, 1019631), (2982, 919104), (3408, 804216), (3976, 689328), (4032, 679754), (4473, 612736), (4544, 603162), (4787, 572544), (5112, 536144), (5964, 459552), (6816, 402108), (7952, 344664), (8064, 339877), (8946, 306368), (9088, 301581), (9574, 286272), (10224, 268072), (11928, 229776), (13632, 201054), (14361, 190848), (15904, 172332), (17892, 153184), (19148, 143136), (20448, 134036), (23856, 114888), (27264, 100527), (28722, 95424), (31808, 86166), (33509, 81792), (35784, 76592), (38296, 71568), (40896, 67018), (43083, 63616), (47712, 57444)]