320414016

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 224

約数和(自身を含む): 974969856

約数和(自身を除く): 654555840

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 64, 78, 82, 93, 96, 101, 104, 123, 124, 156, 164, 186, 192, 202, 208, 246, 248, 303, 312, 328, 372, 403, 404, 416, 492, 496, 533, 606, 624, 656, 744, 806, 808, 832, 984, 992, 1066, 1209, 1212, 1248, 1271, 1312, 1313, 1488, 1599, 1612, 1616, 1968, 1984, 2132, 2418, 2424, 2496, 2542, 2624, 2626, 2976, 3131, 3198, 3224, 3232, 3813, 3936, 3939, 4141, 4264, 4836, 4848, 5084, 5252, 5952, 6262, 6396, 6448, 6464, 7626, 7872, 7878, 8282, 8528, 9393, 9672, 9696, 10168, 10504, 12423, 12524, 12792, 12896, 15252, 15756, 16523, 16564, 17056, 18786, 19344, 19392, 20336, 21008, 24846, 25048, 25584, 25792, 30504, 31512, 33046, 33128, 34112, 37572, 38688, 40672, 40703, 42016, 49569, 49692, 50096, 51168, 53833, 61008, 63024, 66092, 66256, 75144, 77376, 81344, 81406, 84032, 99138, 99384, 100192, 102336, 107666, 122016, 122109, 126048, 128371, 132184, 132512, 150288, 161499, 162812, 198276, 198768, 200384, 215332, 244032, 244218, 252096, 256742, 264368, 265024, 300576, 322998, 325624, 385113, 396552, 397536, 430664, 488436, 513484, 528736, 601152, 645996, 651248, 770226, 793104, 795072, 861328, 976872, 1026968, 1057472, 1291992, 1302496, 1540452, 1586208, 1668823, 1722656, 1953744, 2053936, 2583984, 2604992, 3080904, 3172416, 3337646, 3445312, 3907488, 4107872, 5006469, 5167968, 6161808, 6675292, 7814976, 8215744, 10012938, 10335936, 12323616, 13350584, 20025876, 24647232, 26701168, 40051752, 53402336, 80103504, 106804672, 160207008, 320414016]

約数ペア:

[(1, 320414016), (2, 160207008), (3, 106804672), (4, 80103504), (6, 53402336), (8, 40051752), (12, 26701168), (13, 24647232), (16, 20025876), (24, 13350584), (26, 12323616), (31, 10335936), (32, 10012938), (39, 8215744), (41, 7814976), (48, 6675292), (52, 6161808), (62, 5167968), (64, 5006469), (78, 4107872), (82, 3907488), (93, 3445312), (96, 3337646), (101, 3172416), (104, 3080904), (123, 2604992), (124, 2583984), (156, 2053936), (164, 1953744), (186, 1722656), (192, 1668823), (202, 1586208), (208, 1540452), (246, 1302496), (248, 1291992), (303, 1057472), (312, 1026968), (328, 976872), (372, 861328), (403, 795072), (404, 793104), (416, 770226), (492, 651248), (496, 645996), (533, 601152), (606, 528736), (624, 513484), (656, 488436), (744, 430664), (806, 397536), (808, 396552), (832, 385113), (984, 325624), (992, 322998), (1066, 300576), (1209, 265024), (1212, 264368), (1248, 256742), (1271, 252096), (1312, 244218), (1313, 244032), (1488, 215332), (1599, 200384), (1612, 198768), (1616, 198276), (1968, 162812), (1984, 161499), (2132, 150288), (2418, 132512), (2424, 132184), (2496, 128371), (2542, 126048), (2624, 122109), (2626, 122016), (2976, 107666), (3131, 102336), (3198, 100192), (3224, 99384), (3232, 99138), (3813, 84032), (3936, 81406), (3939, 81344), (4141, 77376), (4264, 75144), (4836, 66256), (4848, 66092), (5084, 63024), (5252, 61008), (5952, 53833), (6262, 51168), (6396, 50096), (6448, 49692), (6464, 49569), (7626, 42016), (7872, 40703), (7878, 40672), (8282, 38688), (8528, 37572), (9393, 34112), (9672, 33128), (9696, 33046), (10168, 31512), (10504, 30504), (12423, 25792), (12524, 25584), (12792, 25048), (12896, 24846), (15252, 21008), (15756, 20336), (16523, 19392), (16564, 19344), (17056, 18786)]