1340274672

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:396

約数の個数: 240

約数和(自身を含む): 4282761600

約数和(自身を除く): 2942486928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 163, 174, 176, 179, 198, 232, 261, 264, 319, 326, 348, 358, 396, 464, 489, 522, 528, 537, 638, 652, 696, 716, 792, 957, 978, 1044, 1074, 1276, 1304, 1392, 1432, 1467, 1584, 1611, 1793, 1914, 1956, 1969, 2088, 2148, 2552, 2608, 2864, 2871, 2934, 3222, 3586, 3828, 3912, 3938, 4176, 4296, 4727, 5104, 5191, 5379, 5742, 5868, 5907, 6444, 7172, 7656, 7824, 7876, 8592, 9454, 10382, 10758, 11484, 11736, 11814, 12888, 14181, 14344, 15312, 15573, 15752, 16137, 17721, 18908, 20764, 21516, 22968, 23472, 23628, 25776, 28362, 28688, 29177, 31146, 31504, 32274, 35442, 37816, 41528, 42543, 43032, 45936, 46719, 47256, 51997, 56724, 57101, 58354, 62292, 64548, 70884, 75632, 83056, 85086, 86064, 87531, 93438, 94512, 103994, 113448, 114202, 116708, 124584, 129096, 141768, 155991, 170172, 171303, 175062, 186876, 207988, 226896, 228404, 233416, 249168, 258192, 262593, 283536, 311982, 320947, 340344, 342606, 350124, 373752, 415976, 456808, 466832, 467973, 513909, 525186, 623964, 641894, 680688, 685212, 700248, 747504, 831952, 846133, 913616, 935946, 962841, 1027818, 1050372, 1247928, 1283788, 1370424, 1400496, 1692266, 1871892, 1925682, 2055636, 2100744, 2495856, 2538399, 2567576, 2740848, 2888523, 3384532, 3743784, 3851364, 4111272, 4201488, 5076798, 5135152, 5777046, 6769064, 7487568, 7615197, 7702728, 8222544, 9307463, 10153596, 11554092, 13538128, 15230394, 15405456, 18614926, 20307192, 23108184, 27922389, 30460788, 37229852, 40614384, 46216368, 55844778, 60921576, 74459704, 83767167, 111689556, 121843152, 148919408, 167534334, 223379112, 335068668, 446758224, 670137336, 1340274672]

約数ペア:

[(1, 1340274672), (2, 670137336), (3, 446758224), (4, 335068668), (6, 223379112), (8, 167534334), (9, 148919408), (11, 121843152), (12, 111689556), (16, 83767167), (18, 74459704), (22, 60921576), (24, 55844778), (29, 46216368), (33, 40614384), (36, 37229852), (44, 30460788), (48, 27922389), (58, 23108184), (66, 20307192), (72, 18614926), (87, 15405456), (88, 15230394), (99, 13538128), (116, 11554092), (132, 10153596), (144, 9307463), (163, 8222544), (174, 7702728), (176, 7615197), (179, 7487568), (198, 6769064), (232, 5777046), (261, 5135152), (264, 5076798), (319, 4201488), (326, 4111272), (348, 3851364), (358, 3743784), (396, 3384532), (464, 2888523), (489, 2740848), (522, 2567576), (528, 2538399), (537, 2495856), (638, 2100744), (652, 2055636), (696, 1925682), (716, 1871892), (792, 1692266), (957, 1400496), (978, 1370424), (1044, 1283788), (1074, 1247928), (1276, 1050372), (1304, 1027818), (1392, 962841), (1432, 935946), (1467, 913616), (1584, 846133), (1611, 831952), (1793, 747504), (1914, 700248), (1956, 685212), (1969, 680688), (2088, 641894), (2148, 623964), (2552, 525186), (2608, 513909), (2864, 467973), (2871, 466832), (2934, 456808), (3222, 415976), (3586, 373752), (3828, 350124), (3912, 342606), (3938, 340344), (4176, 320947), (4296, 311982), (4727, 283536), (5104, 262593), (5191, 258192), (5379, 249168), (5742, 233416), (5868, 228404), (5907, 226896), (6444, 207988), (7172, 186876), (7656, 175062), (7824, 171303), (7876, 170172), (8592, 155991), (9454, 141768), (10382, 129096), (10758, 124584), (11484, 116708), (11736, 114202), (11814, 113448), (12888, 103994), (14181, 94512), (14344, 93438), (15312, 87531), (15573, 86064), (15752, 85086), (16137, 83056), (17721, 75632), (18908, 70884), (20764, 64548), (21516, 62292), (22968, 58354), (23472, 57101), (23628, 56724), (25776, 51997), (28362, 47256), (28688, 46719), (29177, 45936), (31146, 43032), (31504, 42543), (32274, 41528), (35442, 37816)]